Answer:
stethoscope is the instrument used to measure heart beat
Answer: Pulse Oximeter (The thing that they put on your finger when u go to hospital)
Using the graph below, what does 'K' represent?
3
k
population
2
time
Death rate
Exponential growth
Ecosystem decline
Carrying capacity
Answer:
Explanation:
I can't help u cause there is no graph
The energy that organisms use for supporting life processes such as movement and reproduction are released into the ecosystem as what type of energy?(1 point)
chemical
heat
radiant
nuclear
Question: "The energy that organisms use for supporting life processes such as movement and reproduction are released into the ecosystem as what type of energy?"
Answer: "Heat energy is used by organisms for supporting life processes, including movement and reproduction. Hence, Option B is the correct choice."
Heat energy is the degree of internal energy contained in an organism and is released into the ecosystem.
What is heat energy?Heat energy is what generates the internal and random movement of the particles of a body.
Characteristics of heat energyOrganisms constantly release heat energy.This energy is renewed through the consumption of food, which contains the calories that allow us to continue emitting that energy as long as we live.Therefore, we can conclude that the temperature of an organism and its ability to generate life processes such as movement depend on its heat energy.
Learn more about heat energy here: https://brainly.com/question/1593788
mixing of pure and impure blood is prevented by what??
Answer:The Pulmonary Valve
Explanation:
Johnny pushes a toy car and lets it go. The toy car rolls and eventually comes to a stop. What opposing force makes the toy car come to a stop
HELPP MEEE PLEASEEEEEEE ANSWER THEM ALL
Answer: friction
Explanation:i am smart
Describe what might happen to an amino group or a carboxyl group of an amino acid, if that amino acid is placed into water.
Answer:
Amino acids are the monomers that makeup proteins. This amino acid is unionized, but if it were placed in water at pH 7, its amino group would pick up another hydrogen and a positive charge, and the hydroxyl in its carboxyl group would lose and hydrogen and gain a negative charge.
Explanation:
Each amino acid has the same fundamental structure, which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino group (NH2), a carboxyl group (COOH), and to a hydrogen atom. In the aqueous environment of the cell, both the amino group and the carboxyl group are ionized under physiological conditions, and so have the structures -NH3+ and -COO–, respectively. Every amino acid also has another atom or group of atoms bonded to the central atom known as the R group. This R group, or side chain, gives each amino acid protein-specific characteristics, including size, polarity, and pH.
Hope this helps!
Brain-List?
giving brainliest and a lot of points!
1. All living things depend on
______
2. What are the connections between living things called?
3. No matter what food we talk about, it can always be tied back to _______
•———————————————•
4. How are the different parts of a chicken sandwich connected to plants?
a. Bread is made of which is a plant _______
b. Lettuce is a _______
c. What do chickens eat, which is a plant?
d. Tomatoes come from
•———————————————•
5. Decomposers put important ______ back into the soil for ______ to use.
6. Plants make good _____
and good _____
7. Where do most plants grow?
8. What do plants need to grow?
Answer:
Explanation:
1 could be each other , water , or food
2 ?
3 the first reason
4?
a wheat
b plant
c plants
5 nutrients for plants to use
6 food nutrients
7 on rich soil
8 sun and water and air
am I right
Plz help me I am timed plz
The hardness of a mineral, the color, and how shiny it is describes a mineral's_________.
OA) texture
OB) properties
ОС size
OD chemical state
P.s i can’t add more points sorry
Answer:
The answer is Properties
Margo is interested is pursuing a degree in agriculture. To decide on a career field, what should she consider first?
Answer: innovations in farming and necessary education history of agriculture and benefits
Explanation:
Since Margo wants to pursue a career in agriculture, it is best that she consider the innovations in farming and necessary education history of agriculture and benefits.
This will be vital for her to know the rudiments regarding agriculture, what it entails, it's benefits and it's impact on the economy as a whole.
Can we consider a duck as an amphibian?
Answer:
no there a reptillion bird
Explanation:
Write "A" next to words that can describe abiotic factors. Write "B"next to words that can describe biotic factors.
Answer:
Wind- A
Sunlight- A
Deer- B
Soil- A
Sunflower- B
Water- A
Fungus- B
Snow- A
Eagle- B
Temperature- A
Explanation:
In an ecosystem and biology as a subject, environmental factors are either biotic or abiotic. BIOTIC FACTORS are those factors that involves living organisms i.e. factors that have life in them. For example, the biotic factors denoted as 'B' in this question are deer, sunflower, fungus, eagle which are all under plant, animal or microbes category.
On the other hand, ABIOTIC FACTORS are factors that involve non-living or inanimate objects i.e. factors that have no life in them. For example, the abiotic factors denoted as 'A' in this question are wind, sunlight, soil, water, snow, temperature etc.
Answer:
wind- A
sunlight- A
deer- B
soil- A
sunflower- B
Water- A
fungus- B
snow- A
Eagle- B
temperature- A
Explanation:
a special structure used for cells movement about plants ang animals
Which statement best describes bacteria?
Answer:
what are the statements
Explanation:
Answer:
Bacteria are multicellular eukaryotic organisms,which make you sick.
Explanation:
Both heterotrophs and autotrophs do not need metabolic processes to
convert energy into forms that they can use to carry on life processes.
True O False
25 points
Obliquity refers to the changes to the direction of Earth's tilt
A
True
B
False
Which of the following mammalian body systems work together to regulate internal body
temperature?
Answer:
Circulatory and Integumentary System helps in regulating the body internal temperature.
Explanation:
What sequence would be on the other strand of DNA if one strand of DNA containsthe sequence TACGGATCACTAATC . Do not put spaces between the letters in your answer .
If one strand of DNA contains the sequence TACGGATCACTAATC, the other strand will contain the sequence ATGCCTAGTGATTAG.
Which of the following best describes why the Earth orbits the Sun?
How long does it take to make paper out of cow manure? I only need a direct answer please.
Answer:
a few hours to a few days
Explanation:
Reports that a process can exist do not mention the time involved.
In an industrial process, the length of time likely will be dominated by cleaning, bleaching, and drying times, which could be hours to days. Full-scale production would likely be more efficient if time is shorter. If "appropriate technology" is used, time could run to several days.
Answer:
A few hours to a few daysExplanation:
* A long time that taes to mae paper out of cow manure.
How does a loess affect the environment around it?
Answer:
Because loess is deposited from the atmosphere it provides an important geologic archive of past atmospheric circulation that can be used to test atmospheric circulation models
Explanation:
Answer:
Loess often collects in river headwaters, and subsequently gets carried to riverbeds. The buildup can be so dense, that it diverts the water over the adjacent flood plain. This may result in the flooding of rivers.
Explanation:
Help last question I think it’s molecules Help ASAP
Answer:
atoms po or molecules
Explanation:
sana po makatulong
PLEASE ANSWER QUICK!!
Energy through History
Answer:
(in order of appearance in paragraph)
1. Primitive Man
2. Agricultural Man
3. Industrial Man
4. Modern Technological Man
5. Food and Home Uses
6. Agriculture and Commerce
7. Industry and Transportation
8. Coal
9. Gas
10. Solar
11. Wind
12. Nuclear
The reaction rate of a chemical reaction was measured with and without an enzyme. Which line is the
reaction with an enzyme?
Answer: yes they are used for particles and molcules
Explanation:
sb
1 The mechanical and chemical breakdown of food into smaller particles and chemicals that can then be absorbed by the body is
Answer:
Digestion
Explanation:
Can someone do this quick?
Answer: A.
Explanation:
Palisade mesophyll cells contain the most amount of chloroplasts with an average of 30–70 chloroplasts per cell so they will be number 2 in the graph.
Spongy mesophyll cells contain less chloroplasts than their palisade counterparts to enable them have a larger surface area for gas diffusion.
The guard cells have the least amount of chloroplasts on average and so will be number 1. on the graph.
In August 2010, about 500 million eggs were recalled by the government because its egg shells were contaminated with salmonella. This is an example of __________.
a.
how toxic heavy metals can enter the environment through natural processes
b.
how persistent organic pollutants do not easily break down in the environment
c.
how chemicals can change reproductive processes in organisms
d.
how thermal pollution can cause the spread of a disease
e.
how transmission of infectious diseases can be through environmental factors
Answer:
I think it's E
Explanation:
E seems to fit well. I'm taking this test right now so I'm not sure but I hope this helps. Sorry if its not :(
Answer:
E. infectious diseases
Explanation:
I am not 100% sure, but I'll tell you why if you need another's input.
Salmonella is a natural, completely biological bacteria that transmits through the fecal-oral route or by food and water. Aka, shells that have been contaminated with poop or had salmonella to begin with.
In other words, salmonella has nothing to do with any foreign/inorganic substances like the chemicals mentioned in the other answers.
Which of the following is not an organ?
Skin
Lungs
Mesophyll
רוסו
Liver
Eyes
D) Circulatory system is not an organ. It refers to a system composed of organs (such as the heart, blood vessels, and blood) that work together to transport substances throughout the body. So, option D is the right choice.
The circulatory system is a complex network of blood vessels, the heart, and blood. It is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body.
The heart (option A) is an organ that pumps blood and helps circulate it throughout the body.The brain (option B) is an organ that controls various bodily functions, processes information, and regulates the nervous system.The stomach (option C) is an organ involved in the digestion of food.The circulatory system (option D) is not an organ itself but rather a system composed of organs, including the heart and blood vessels, that work together to transport substances.The kidneys (option E) are organs responsible for filtering waste products from the blood and producing urine.Therefore, among the given options, D) Circulatory system is the correct answer as it does not represent an individual organ but a system comprising multiple organs.
For more such question on Circulatory system
https://brainly.com/question/3597250
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The complete question may be like:
Which of the following is not an organ?
A) Heart
B) Brain
C) Stomach
D) Circulatory system
E) Kidneys
Purines and primidens are the two types of nitrogens.basis in nuclic acid,breifly explain both of them
Answer:
Pyrimidines
Uracil = 2,4-dioxy pyrimidine
Thymine = 2,4-dioxy-5-methyl pyrimidine
Cytosine = 2-oxy-4-amino pyrimidine
Orotic acid = 2,4-dioxy-6-carboxy pyrimidine
Polynucleotides
Nucleotides are joined together by 3'-5' phosphodiester bonds to form polynucleotides. Polymerization of ribonucleotides will produce an RNA while polymerization of deoxyribonucleotides leads to DNA.
https://library.med.utah.edu/NetBiochem/pupyr/pupy15.gif
Explanation:
what is a ecosystem? write 2 to 5 sentences to explain it
Scientists believe lichen is the common ancestor for all plants.
This pedigree chart tracks the inheritance of a recessive trait that is not sex-linked. Based on the information in the chart, which of the following statements is true about individuals 3 and 4?
At least one is hete rozygous for the trait.
They are both hom ozygous dominant for the trait.
They are both hete rozygous for the trait.
At least one is hom ozygous for the trait.
Answer:
C. They are both heterozygous for the trait.
Explanation:
It is not possible for both parents to be hom ozygous dominant, as that would only produce hom ozygous dominant children, and from the chart they have one child that is recessive.
It is not possible for only one parent to be heter ozygous, as again, that would only produce dominant children.
Lastly, it is not possible for only one to be hom ozygous, because that again would only result in dominant children.
Pairing two heter ozygous parents would result in a 25% chance of a recessive child.
I would appreciate brainliest, if not that's ok!