2. Which of the following situation describes without the presence of oxygen?
A. digestion of food
C. sliced apple turned brown
B. rusting of metals
D. stored food in a tight container

Answers

Answer 1
I’m pretty sure the answer is B
Answer 2

Answer:

D. Stored food in a tight container

Explanation:

It cannot be A. Because you need to inhale oxygen to digest food

It cannot be B. Because rusting of metal happens when exposed to oxygen

It cannot be C. Because an apple turned brown due to oxygen

It is D. Because when you store food in a tight container it is airtight and the oxygen cannot get in.


Related Questions

Please Help!!!!!! Will name brainliest...

Orthostatic hypotension is…

Answers

Answer:

Orthostatic hypotension — also called postural hypotension — is a form of low blood pressure that happens when you stand up from sitting or lying down. Orthostatic hypotension can make you feel dizzy or lightheaded, and maybe even cause you to faint.

Orthostatic hypotension may be mild, and episodes can last for less than a few minutes. However, long-lasting orthostatic hypotension can signal more-serious problems, so it's important to see a doctor if you frequently feel lightheaded when standing up.

Answer:

dehydration

pregnancy

anaemia

Parkinson's disease

multiple system atrophy

Which of the 6 nutrients help build and maintain body tissues such as muscle.
•vitamins
•proteins
•lipids
•carbohydrates

Answers

Vitamins helps build and maintain the body
The six major nutrients essential to body function are: carbohydrates, lipids, proteins, vitamins, minerals, and water

doctor gives alife to people justify​

Answers

Answer:

they treat them and help them fight diseases and live longer

Olivia uses her elbow joint while lifting a cup. How does her elbow joint make this possible?
A. It separates her arm bones so they move on their own. (wrong)
B. It removes any ligaments that would prevent movement.
C. It connects her arm bones to make movement possible.
D. It connects the biceps and triceps so they both work. (wrong)

Answers

Answer:to be completly honest c seems like the right answer but if not try to see which answer makes the most sense by reading each answer if they dont make sense x them out and see where it ends up too! hope this can help!!!!!!!!!!!!                                                                                                                                    

It connects her arm bones to make movement possible.

The arm in the human body is made up of three bones that connect to form one of the  synovial joint called the elbow.

What are joints?

Joints are the part of the body where two bones connect

Joints helps to move the body.

What are arm bones?

Arm is made up of three bones :-

  The upper arm bone = Humerus   Two forearm bones=  Ulna and Radius

To know more about joints here

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Not a question.
Sitting here sipping a drink in my pajamas wishing I was smart enough and knew or remembered enough to answer all the questions on here to help people

Answers

Answer:

ikr same sis

Explanation:

Yes sir I do it all the time

Contains the brain:
A. thoracic cavity
B. cranial cavity
C. spinal cavity
D. pelvic cavity

Answers

Answer:

B

Explanation:

the brain sits in the intracranial space or cranial cavity (space within the skull).

Answer: The answer will be B-Cranial Cavity

Explanation:

Match these items. Match the items in the left column to the items in the right column. 1. consumer cost of a good or service 2. market economy economy in which market forces determine prices of resources and the prices and distribution of goods and services 3. planned economy someone whose wants are satisfied by using goods and services 4. price economy in which a central authority owns productive resources and distributes goods and services 5. producer people who make goods and provide services

Answers

Answer:

1. Price.

2. Market economy.

3. Consumer.

4. Planned economy.

5. Producer.

Explanation:

1. Price: cost of a good or service.

2. Market economy: economy in which market forces determine prices of resources and the prices and distribution of goods and services.

3. Consumer: someone whose wants are satisfied by using goods and services.

4. Planned economy: economy in which a central authority owns productive resources and distributes goods and services.

5. Producer: people who make goods and provide services.

Why do energy needs often decrease with advancing age?

Answers

Answer:

Our bodies aren't working as hard to constantly replace cells as we age, thus we require less energy.

Explanation:

In a novel study comparing healthy cells from people in their 20s with cells from people in their 80s, researchers at the Johns Hopkins Kimmel Cancer Center say they have documented that cell division rates appear to consistently and markedly slow down in humans at older ages

Describe how tcharts and star charts can be used to organize information into cause and effect relationships

Answers

Answer: In a T-chart you show more than one cause while using a star chart you use only one cause.  

Explanation:

The question is "Describe how T-charts and Star Charts can be used to organize information into cause-and-effect relationships." So I described it merry Christmas

Which macronutrient is the body's preferred source of energy meaning it will break it down and use it first?
O vitamins
O fats
O water
O carbohydrates

Answers

Answer:

fats

Explanation:

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explain how to prevent the pollution in sea

Answers

1. Reduce Your Use of Single-Use Plastics
Wherever you live, the easiest and most direct way that you can get started is by reducing your own use of single-use plastics. Single-use plastics include plastic bags, water bottles, straws, cups, utensils, dry cleaning bags, take-out containers, and any other plastic items that are used once and then discarded.

The best way to do this is by a) refusing any single-use plastics that you do not need (e.g. straws, plastic bags, takeout utensils, takeout containers), and b) purchasing, and carrying with you, reusable versions of those products, including reusable grocery bags, produce bags, bottles, utensils, coffee cups, and dry cleaning garment bags. And when you refuse single-use plastic items, help businesses by letting them know that you would like them to offer alternatives.

we can prevent the pollution in the sea by conserving water,use less water so that excess runoff and waste water will not flow into ocean.Another way to prevent pollution in the sea is by reducing waste and pollutants chose nontoxic chemicals.

Which stimulus would generate a response from the somatosensory system? hearing a baby’s cry smelling a skunk tasting a sour apple touching a hot pan

Answers

Answer- D: touching a hot pan

Explanation: Stimulus would generate a response from the somatosensory system would be a  change in temperature, tissue damage, or a chemical action.

2. Girls hips become broader.
true or false​

Answers

True is the correct answer

Answer:

true haha haha haha haha

Richard was hired by a hospital that uses electronic health records. Which of the following would most likely be included in his EHR training?

A. Patient care, patient cost, and billing accuracy

B. Communication skills, patient billing, trauma counseling

C. Navigating home screens, accessing patient records, and patient scheduling

D. Active listening skills, patient care, and administrative supervising

Answers

Answer:

The answer that you are looking for is C.

Explanation:

Since his health records are electric he would most likely have everything online.

Answer:

c

Explanation:

What does human relations means?

Answers

human relations means socialism

When you hold something heavy in your arms and then put it down, your muscles slowly return to a normal condition
because of
elasticity.
torque.
tension.
mechanics.

Answers

Answer:

torque

Explanation:

Answer:

elasticity

Explanation:

edg 2020

What is the best way to format a cover letter?
informally, with a heading, introduction, body and closing
formally, showing confidence with appropriate technical language
informally, with a brief mention of the attached resume
formally, with a heading, introduction, body and closing
O

Answers

Answer:

Answer D

Explanation:

Edge 2020

Answer:D

Explanation:

D

A few friends are having a disagreement about spotters. Select the statement that shows the individual understands the role of the spotter correctly.
A.
Lisa says, "A spotter is important to protect the safety of the lifter but is not necessary for all types of lifts."
B.
Shawna says, "A spotter is only necessary when you are doing a strength building workout."
C.
Rachel says, "A spotter is only there to help you count your reps and restack the weights when you are tired."
D.
Emma says, "A spotter is there to keep you motivated, and it is okay for them to work out while you are lifting."

Answers

Answer: the answer is  A

Explanation:

The individual correctly understands the role of the observer. it's Lisa who says, "A spotter is important to protect the lifter's safety, but it's not necessary for all types of lifting."

How does the weightlifting test work?

Weightlifting, or even Olympic weightlifting is a sport that basically consists of the athlete lifting as much weight as possible. The athlete must lift the weight arranged on a bar from the floor to the head. In this sport, you compete in two modalities:

the snatch and the throw.

With this information, we can conclude that the individual correctly understands the role of the observer. it's Lisa who says, "A spotter is important to protect the lifter's safety, but it's not necessary for all types of lifting."

Learn more about weightlifting in brainly.com/question/21077643

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what is the static excersis​

Answers

Isometric means “equal measure” The muscle fiber length remains the same when muscular tension is exerted against a fixed resistance

How many alleles are there for the four main types of human blood?

one
two
three
four

Answers

Answer:

three

Explanation:

c. three the right answer

Autism and behavioural science ​

Answers

Answer:

This course introduces the student to common evidence-based behavioural approaches applied in teaching individuals with autism new skills with an emphasis on strategies for teaching language, academic skills, activities of daily living, play skills, and social skills.

what do you mean by atomic mass​

Answers

Answer:

atomic mass is the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom

Explanation:

Answer

The sum of the number of protons and the number of neutrons present in the nucleus of an atom is called atomic mass

Explanation:

Hope its help !

. Briefly discuss the incidence and mortality of cancer in terms of race among men.

Answers

Answer:

The cancer mortality rate is higher among men than women (189.5 per 100,000 men and 135.7 per 100,000 women). When comparing groups based on race/ethnicity and sex, cancer mortality is highest in African American men (227.3 per 100,000) and lowest in Asian/Pacific Islander women (85.6 per 100,000).

Explanation:

1.Why do you think that acetone is harmful?____________________________​

Answers

Breathing moderate to high amounts of acetone for a short amount of time can irritate your nose, throat, lungs and eyes. It can also cause headaches, dizziness, confusion, a faster pulse, nausea, vomiting, effects on the blood, passing out and possible coma, and a shorter menstrual cycle in women

which atmospheric layer is inmportant to us?​

Answers

i believe it’s the troposphere

it is a phase that that start between the age of 9 and 16​

Answers

Answer:

Are you talking about puberty?

Explanation:

Puberty probably..........

What are the circumstances under which parametric tests are used?
(please try to make it long)

Answers

Answer:

just tryin' to help you

Explanation:

Parametric tests are used only where a normal distribution is assumed. The most widely used tests are the t-test (paired or unpaired), ANOVA (one-way non-repeated, repeated; two-way, three-way), linear regression and Pearson rank correlation.Parametric tests are those that make assumptions about the parameters of the population distribution from which the sample is drawn. This is often the assumption that the population data are normally distributed. Non-parametric tests are “distribution-free” and, as such, can be used for non-Normal.Hypothesis Tests of the Mean and Median

Parametric tests (means) Nonparametric tests (medians)

1-sample t test 1-sample Sign, 1-sample Wilcoxon

2-sample t test Mann-Whitney test

One-Way ANOVA Kruskal-Wallis, Mood's median test

Factorial DOE with one factor and one blocking variable Friedman test.

Can restaurants foods meet nutrients needs or support health as well as homemade foods? What are examples of ways to improve a restaurant meal ?

Answers

Answer:

Yes, if they change some of their foods ingredients. Some examples are: Draining more grease from foods, using more organic and use more fat-free ingredients. Hope this was helpful!

Explanation:

Yes, if they change some of their foods ingredients. Some examples are: Draining more grease from foods, using more organic and use more fat-free ingredients.

What is Homemade foods?

Foods cooked at home are much better than those cooked in hotels, restaurants, or other establishments. Homemade cuisine has a number of health advantages.

The primary and most significant benefit of eating meals prepared at home is that they are hygienic. They offer you the highest level of cleanliness imaginable. We cannot be certain of the cleanliness of the environment when eating in restaurants or hotels.

The World Health Organization recommends seriously reducing the eating of unhealthy foods. So keep taking home made food which contains full of ingredients.

Therefore, Yes, if they change some of their foods ingredients. Some examples are: Draining more grease from foods, using more organic and use more fat-free ingredients.

To learn more about homemade foods, refer to the link:

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A starch-like substance stored in the liver and muscles that can be converted to glucose and used for energy when needed.
•nutrients
•lipids
•glycogen
•vitamins

Answers

Answer:

The body breaks down most carbohydrates from the foods we eat and converts them to a type of sugar called glucose. Glucose is the main source of fuel for our cells. When the body doesn't need to use the glucose for energy, it stores it in the liver and muscles.

All types of sciences use the same steps of the scientific method.
True
False

Answers

true, because you need a hypothesis before each lab, etc.
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On a map of Texas, one inch represents 75 miles. The distance betweenSan Antonio and Houston is 2.7 inches on the map. What is the distancefrom San Antonio to Houston according to the map?A 175 milesB. 202.5 milesC. 225.5 milesD. 270 miles .................................................................. 50 points!! Answer correctly. Franklin says that, throughout history, governments have established schools to teach the next generation of public officials. What would Douglass say about that purpose? In what ways does Franklin's claim apply to the life of Frederick Douglass? N2+H2NH3is it balanced or unbalanced ill give that person who ever answer this robux How did most delegates from northern states view slavery? A. They didn't want slaves to count toward a state's population. B. They wanted each slave to count as three-fifths of a person. C. They wanted slaves to count toward a state's population. D. They wanted more slaves to be allowed into the country. can someone please help? please help find the correct use of the verb ser to complete these sentences By ____, Wyoming, Colorado, Utah, and Idaho had granted suffrage to women.A) 1894B) 1895C) 1893D) 1897E) 1896 Can someone help me write chemical equations of what went wrong in the Chernobyl nucleur accident? Eg. graphite in the rods speeding up the reaction, graphite reacting with atomospheric oxygen to cause a second explosion, etc. How will young men be able to start fighting in World War 1? who ever gets it right first gets brainlyest plz help! what was John Scopes punishment? Text: Saving Water? Why Bother? (Read the to answer the question)You really need to start turning the faucet off when you brush your teeth. First, leaving the water running is pointless, because as youre brushing your teeth, youre not using the water. I know you think that since everyone else is turning off the water why should you, since thats just a drop in the bucket; but did you know that by turning the water off, you could save up to 8 gallons of water a day? The average faucet uses 2 gallons of water a minute. If you turned the water off while you brushed your teeth, you would help conserve water in our town, which needs it, because it rains so little here. Prompt: Write a paragraph where you identify the claim of the text Saving Water? What For?. Choose the most relevant piece of evidence to support the claim. PLS HELP ILL GIVE BRAINLIEST Certain bacteria live in the intestinal tract of other organisms. Which of the following statements describes how these microorganisms help maintain the health of other organisms? A) They produce antibiotics which destroy other microorganisms.B) They decrease the amount of vitamins in the large intestine.C) They purify food as it travels through the digestive system and remove contaminants.D) They metabolize substances and break down food during digestion Which of following have a value equal too |-28|? what is atomic mass The sight of the food What are two examples of items in Outlook?a task and a calendar entryan e-mail message and an e-mail addressan e-mail address and a buttona button and a tool bar F(x)=3x+2 and g(x)=x^3 find (fog)(-5)