Chemistry Middle School

Can I please get help with this?

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Answer 1

Answer:

help with what its blank

Explanation:

Related Questions

help me pls T-T (Question down below0

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automnal equinox - september 22

vernal equinox - march 21

longest day in Northern Hemisphere - june 21

longest day in Southern Hemisphere - december 22

Explanation:

antumnal equinox - march 21

vernal eqinox - june 21

longest day in northern hemisphere - September 22

longest day in southern hemisphere - december 22

Please help me out with this question if you help me I will give you the brain thing and extra points. 6/9 image below.

Answers

Answer:

three quarter full 1 litre bottle

Explanation:

hope you have a great day :) and hopefully this is correct

Answer:

3/4 full two litre bottle because it has the highest value which is 21

Explanation:

fill in the blank ......

A(n)____________is a disturbance that transfers_____________from one place to another without transferring__________.

This if about WAVES fill in the blank and this is science work due today Thanks!!

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Answer:

1 wave 2 energy 3 matter those are the blanks

wave, energy, matter is the answer

Help asap plz thank you!

All of the elephants living in a wildlife preserve would be considered a
A) community.
B) group.
C) individual.
D) population.

Answers

Answer:

D) Population

Explanation:

The answer is D, population

Two students mixed up a new salt solution and put in blue and red food coloring to make it purple. They weighed 35 mL of the solution and found its mass to be 41 g. Where would the purple layer form if it were used with the four solutions above? Show your math.

Answer:

The density of the purple solution is _________________________.

The purple solution would form a layer __________________________.

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Answer:

1435

Explanation:

i did the math and this is what i got i think its right but i dont know

Which best describes the role of the water cycle? HELPPPP ASPPPPP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Circulates existing water on Earth.

The water cycle, also known as the hydrological cycle, refers to the continuous movement of water on, above, and below the Earth's surface. It involves processes such as evaporation,

condensation, precipitation, and runoff. The water cycle is responsible for circulating existing water on Earth, redistributing it from one place to another, and maintaining a constant supply of water in different forms (liquid, vapor, and ice) across various reservoirs like oceans, lakes, rivers, and the atmosphere. It plays a crucial role in balancing the Earth's water resources and supporting life on our planet.

Therefore the role of water cycle is best described by

Circulates existing water on Earth.

Answer:circulates water thats already on earth

Explanation:

Why does a carrot appear to be orange under white light?

Answers

Answer:

yesh it is many many apper indiology from whight ho

PLS HELP I DONT KNOW THAT THESE PEOPLE R ASKING MEEEEE PLS ANSWER IT PLSSSSS
When mineralization occurs, what is the nature of the fossilized material?

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Answer:

Fossils could be anything dug up from the ground, including crystals or human artifacts, but some of these objects aren't organic. Among the ones that were organic, they turned into a recognizable resemblance to living organisms.

Explanation:

there you go

Answer: here is an example

Explanation:

A common mode of fossilization is mineralization, the replacement of organic material by inorganic minerals. The most common dinosaur fossils are the mineralized remains of bones and teeth. Bones are composed of calcium phosphate and organic material. Common mineralizing media are calcite, iron minerals, and silica.

Fill in the blanks, please

A(n)_______________wave can travel through empty space or through matter.
There are_____________types of wave motion-transverse ________________, and a comination of both.

This is about WAVE and this is SCIENCE

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Answer:

For the first one it is Electromagnetic waves and the second one is longitudinal and transverse and water water waves (I’m sorry if I get the second one wrong for you but the first I put is right)

Explanation:

An electromagnetic wave can travel through empty space or through matter.There are 2 types of wave motion-transverse ,longitudinal and a combination of both.

What is an electromagnetic wave?

The electromagnetic radiation consists of waves made up of electromagnetic field which are capable of propogating through space and carry the radiant electromagnetic energy.

The radiation are composed of electromagnetic waves which are synchronized oscillations of electric and magnetic fields . They are created due to change which is periodic in electric as well as magnetic fields.

In vacuum ,all the electromagnetic waves travel at the same speed that is with the speed of air.The position of an electromagnetic wave in an electromagnetic spectrum is characterized by it's frequency or wavelength.They are emitted by electrically charged particles which undergo acceleration and subsequently interact with other charged particles.

Learn more about electromagnetic wave,here:

https://brainly.com/question/18165320

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HELP IM DESPERATE CONVECTION 3 QUESTIONS ILL GIVE BRANLIEST

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Answer: 1

Explanation: From point A the fire is making "A" hot so pint B will get hot I think..... correct me if I'm wrong but I had this before and got an A so I hope it helps you out a lil bit. (Brainiest??)

From point A the heat is transferring up towards point B. From point B to point C the heat starts to generate because there is a source of heat because of point A and B. From point C to A the heat of C starts because there is already full heat in the cup.

Which of the following does NOT play a role in South Florida’s climate?

A. latitude
B. beach erosion
C. ocean currents
D. global wind patterns

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Answer:

Explanation:

Latitude has impact on radiation, ocean currents partially determine temperature, and wind patterns influence temps. Elimination gives B.

✨Please help!! ✨. CONVECTION

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Answer:

heat energy

Explanation:

4P + 5O2 → P4O10 How many phosphorus (P) atoms are on each side of the equation? How many oxygen atoms are on each side?

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Answer:

4 p and 10 O on both sides

Explanation:

on the reactant side you can see easily that there are 4 P. With the oxygen on the reactant side you take the coefficient (5) times the subscript (2) which gives a total of 10 Oxygens.

On the product side there is a subscript of 4 next to the p, and a subscript of 10 next to the O

They are equal on both sides so you are done.

Please help me out with this question if you help me I will give you the brain thing and extra points. 1/9 image below.

Answers

D. bowling ball is the answer

What are the four bases in DNA and which ones pair together?

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Answer:

adenine, thymine, cytosine, and guanine

Explanation:

cytosine pairs with guanine

and adenine pairs with thymine

A student tests the pitch of different-sized rubber bands by stretching them around a box and then plucking them. What pitch does a thick rubber band have, and why?

A thick rubber band vibrates fast, so it produces a low pitch sound.

A thick rubber band vibrates fast, so it produces a high pitch sound

A thick rubber band vibrates slowly, so it produces a low pitch sound.

A thick rubber band vibrates slowly, so it produces a high pitch sound.

Answers

Answer:

your answer will be C

Explanation:

remember low souunds carry sound waves farther than high pithed sounds.

Answer:d or I

Explanation: remember they have sound waves so if it’s slow, then is a high pitch

(I know you don’t understand but I think it’s the right answer)

BRAINLIEST!!
How do deeep ocean currents form?

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I think that it would be C

Answer:

B. As cold, dense water sinks and flows beneath warm ocean water.

Explanation:

Deep water currents are formed when surface waters are cooled, become more dense and sink below the surface.

In which environment would primary succession take place? Select 2 options.

an abandoned field
a cooling lava flow
an area of bare rock under a glacier
an unused farm
a deserted mine

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Answer:

a cooling lava flow

a deserted mine

Explanation:

Answer:

a cooling lava flow

a deserted mine

Explanation:

bc im right oim to smartz

a particular environment is becoming warmer over time due to rises in Carbon Dioxide produced by humans. How would the rabbit population be impacted by enoviormental change?

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If the environment is warmer then the fur will shed

I think the answer is b

can yall help me with this (OwO)

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For bob pictures yes I will baby yurrr mehhhhhjdjsjsjdjd hdkosso

Answer:

try the order 6, 1, 5, 2, 3, 4

Explanation:

uwu

Equal but opposite forces are said to result in a(n)_____force of zero

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Answer:

estan ingles como se hace para poner en español

The answer for this question is Net

help me, please!!!!!!!!!!!!

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I think it’s c because it only includes the parts of the sentence involving the building and the sentence still makes sense

Jenna notices that the speed of the wind has increased throughout the day. What is causing the faster wind?

There has been no precipitation.
The difference in air pressure has decreased.
The difference in air pressure has increased.
The direction of the wind has changed to the south.

Answers

The speed of the wind has increased throughout the day as there has been no precipitation.

What is precipitation?

Precipitation is a process in which vapor of liquid changes into small droplets.

In the day time temperature of the atmosphere is high as compare to the night, so rate of precipitation is low at the day time due to which speed of the wind has increased as compare to the night time.

Hence, option (a) is correct i.e. there is no precipitation.

To know more about precipitation, visite the below link:

https://brainly.com/question/1783904

Answer: C

Explanation:

Why is DNA important?

Answers

Answer:

DNA is pivotal to our growth, reproduction, and health. It contains the instructions necessary for your cells to produce proteins that affect many different processes and functions in your body. Because DNA is so important, damage or mutations can sometimes contribute to the development of disease

hσpє ít αgαín hєlpѕ uhplѕ mαrk mє αѕ вrαínlíєѕt

DNA is pivotal to our growth, reproduction, and health. It contains the instructions necessary for your cells to produce proteins that affect many different processes and functions in your body.

does fertilizer A grow bigger tomatoes

Answers

Answer:

I think

Explanation:

I never use it i usally grow my tomatoes

Yes fertilizer grows bigger tomatoes

This thin layer surrounds all cells and controls what materials can enter or exit.
A) chloroplast
B) nucleus
C) cytoplasm
D) cell membrane
E) mitochondria
F)Golgi body
H) ribosomes
I) vacuoles
J)cell wall
K) endoplasmic reticulum
L) lysosome

Answers

Answer:

Explanation:

D) Cell memberane

I think it’s D) cell membrane
Hope this helps
Have a good day

What is the significance of a gene?Immersive Reader

Answers

Explanation:

A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Every person has two copies of each gene, one inherited from each parent. Most genes are the same in all people, but a small number of genes (less than 1 percent of the total) are slightly different between people. These small differences contribute to each person’s unique physical features.

what are examples of structures that match each hierarchical level?
If you can please tell me before 2:00 pm

Answers

Answer:

All living organisms are made up of one or more cells

All living organisms reproduce by passing on specific genetic information to future generations

Only living organisms are capable of evolving

Only living organisms require an input of energy to drive cellular activities

All living organisms grow by increasing cell size or cell number.

Explanation:

All living organisms are made up out of one or more cells

How can we engage the public so they are motivated to help solve the water crisis?

Answers

Answer:

Educating and spreading awareness.

educating and spreading awareness to the people who are willing to help

BRAINIEST!
What are the structures labeled Z?

lysosomes
ribosomes
vacuoles
organelles

Answers

Answer:

Its B

Explanation:

Other Questions

A type of inheritance in which codominant traits are expressed together is called observing an embryo, you see that it forms an opening used for feeding very early in development. it could grow into a(n) ______. At the biochemical level, why does a carnitine deficiency lead to increased fat deposition in the liver?a) Carnitine is an activator of hepatocellular TAG lipases; as a result, in the absence of carnitine, lipase activity is turned off, favoring TAG synthesis.b) Carnitine is an inhibitor of fatty acid synthesis; as a result, in the absence of carnitine, fatty acid synthesis is stimulated, leading to an increase in stored TAGs in hepatocytes.c) Because -oxidation is blocked, fatty acids arriving to the liver from the blood cannot be oxidized and are instead stored in intracellular lipid droplets.d) In the absence of carnitine, hepatocytes store large amounts of glycogen, which is converted into fatty acids and stored as TAGs within the liver. Greek mathematicians said that quantities a, b, c. , y. are "in continuous proportion" if the ratio between each quantity and the next one is always the same, i.e., if Translate this into modern algebraic notation. (Hint: Work out what the nth quantity equals, in terms of the first quantity and the common ratio.) A simple ideal Rankine cycle operates between the pressure limits of 10 kPa and 5 MPa, with a turbine inlet temperature of 600C. The mass fraction of steam that condenses at the turbine exit is 12% 10% 9% 11% Oogenesis is the cell division that results in the production of a female egg cell. What is the most likely outcome of a mutation found in the egg cell of a human? A. It will be passed to daughter cells in mitosis. B. It will be present in the females somatic cells. C. It will be passed from parent to offspring. D. It will have no effect on the offspring if your goal is to create a similar tax burden for people of all income levels, you would likely choose a Question at position 20 Find the point P that is 2/5 of the way from A to B on the directed line segment AB if A (-8, -2) and B (6, 19). Find a particular solution to the nonhomogeneous differential equation y^n+16y=cos(4x)+sin(4x). y^p= _____ help (formulas) Find the m What metric measures the value of goods shipped on time versus the total value of the order? A. total fill rate. B. dollar fill rate. C. line fill rate As described in Chapter 5, why are people willing to accept lower real wages incertain cities? For example, why doesnt everyone from Honolulu move to Dallas?(A) People usually live where they are born and do not care much about their wage(B) Lower real wages are usually made up for with nicer weather(C) Lower real wage cities generally have higher overall amenity values; parks, schools, weather, etc all might be better(D) None of the above For each integer n, let Mn be the set of all integer multiples of n. Thus, for example. Mo = {0} M1= M-1= Z M2 = M-2 = {0, plusminus 2. plusminus 4, plusminus 6,...} M3 = M-3 = {0, plusminus 3, plusminus 6. plusminus 9-} Determine each of the following sets. one common reason for breakups is a difference in beliefs, attitudes, and values. Is D-2-deoxygalactose the same chemical as D-2-deoxyglucose? Explain. Why are furanoses and pyranoses the most common cyclic forms of sugars? When you use two or more words as a search condition, Windows searches as if the condition uses the ____ Boolean filter THE LANGUAGE IS C#The DateTime structure stores information about a time interval.True False To evaluate the safety of a solvent that you might need on the job, you should read the packaging around the solvent and look for the information about the solvents chemical makeup and hazards, which would be described in the what is an advantage of providing benefits instead of cash compensation?multiple choiceit is simpler to pay compensation in benefits than in cash.benefits give greater control to employees over cash compensation.all companies that provide benefits become eligible for tax breaks by state and federal agencies.younger employees place more importance on benefits than cash compensation.employers can assemble creative benefits packages that give them a competitive advantage. the q test is a mathematically simpler but more limited test for outliers than is the grubbs test. a patient presents with an inflammation of one of the ducts that lead from the introitus. what is the appropriate term for this condition?