Alicia created a physical model to show how one of the human body systems works. She first adds sand and pebbles to a glass of water. Then, she uses filters to separate the solids from the water.
Which organ(s) serve(s) a similar function in the human body?

A) the heart
B) the glands
C) the kidneys
D) the stomach

Answers

Answer 1

Answer:

(c) the kidneys

Explanation:

Your kidneys remove wastes and extra fluid from your body, basically filtering fluids

Answer 2
The answer is C

Explanation: the kidney’s job is to filter your blood as well as removing any impurities and waste products.

Hope that helps! ^_^

Related Questions

Choose an organism to use as an example.

Answers

Answer:

Bacteria

Explanation:

humans, plants, fungi and bacteria are a type of organism

Which of the following molecules link together to form starch? A. Glucose B. Galactose C. Fructose

Answers

A : glucose molecules

An immune response is primarily due to the body's white blood cells
recognizing ?

Answers

Answer:

Foreign antigens

Explanation:

Which of these describes the gravitational force from a planet?

Choose the correct answer.

large and pulls objects toward itself

small and pulls objects toward itself

large and pushes objects away from itself

small and pushes objects away from itself

Answers

Large pushes objects toward itself

WILL MARK BRAINIEST PLS HELP!
Using the traits and alleles from this chart, indicate the possible genotype(s) for the following plants:
22. Homozygous wrinkled ……………………………………………………………..
23. Homozygous round …………………………………………………………………..
24. Round heterozygous…………………………………………………………………..
25. Green hybrid…………………………………………………………………..
26. Heterozygous green pods…………………………………………………………………..
27. Yellow pods…………………………………………………………………..
28. Short stems…………………………………………………………………..
29. Tall stems…………………………………………………………………..
30. Yellow seeds…………………………………………………………………..
31. Pure tall stem ………………………………………………………………….
32. Homozygous tall stem…………………………………………………………………..
33. Heterozygous tall stem…………………………………………………………………..

Answers

Answer:

look below

Explanation:

22. rr x rr

23. RR x RR

24 Rr x Rr

25. ??

26. Gg x Gg

27. gg x gg

28. ll x ll

29. Ll x LL

30. YY x YY, Yy x Yy

31. LL x LL , Ll x Ll

32. LL x LL

33. Ll x Ll

What does the circulatory system do?
A. Sends hormones to the body
O B. Moves blood around the body
C. Brings oxygen into the body
O D. Defends against invaders

Answers

Moves blood around the body

The circulatory system moves blood around the body. Therefore, option (B) is correct.

What is circulatory system?

The circulatory system, also known as the cardiovascular system, is responsible for the circulation and transportation of blood, oxygen, and nutrients throughout the body. It includes the heart, blood vessels, and blood. The heart pumps blood to the lungs to become oxygenated, and then circulates the oxygen-rich blood to the rest of the body through arteries.

Veins carry deoxygenated blood back to the heart, where it is pumped to the lungs to receive oxygen. The circulatory system also plays a role in removing waste products from the body, such as carbon dioxide, and helps to regulate body temperature, pH balance, and fluid balance. The circulatory system is essential to maintaining the proper functioning of all cells, tissues, and organs in the body.

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How does coral reef damage negatively affect the land?

Answers

Answer:

it can cause a loss of oxygen. these are living things people need to stop killing things lol

Explanation:

Select the living organisms that will decrease as a result of the loss of coral in the food web (Other answers besides the ones in green please)

Answers

Answer:

Parrotfish

Triggerfish

Butterfly fish

Explanation:

these three are the ones that eat the coral directly

this is why they are going to be the ones who are the most affected said the coral dies out

Hope this helps!

the distance from earth to the north star is about 430 light years. which of the following statements describes why scientists use the light year unit to measure distances in space?

a. a light year unit is very small and distances in space are very small
b. a light year unit is very small and distances in space are very large
c. a light year unit is very large and distances in space are very small
d. a light year unit is very large and distances in space are very large

Answers

Answer:

i am not sure but i think is D

A light year unit is very large and distances in space are very large. So, the correct option is D.

What is Light year?

A light year is defined as the larger unit of length which is used to express astronomical distances and is approximately equal to 9.46 trillion kilometers or 5.88 trillion miles.

A light-year is expressed as the distance that light travels in a vacuum in one Julian year, which is 365.25 days because it includes the term "year", the term light-year is sometimes misunderstood as a unit of time.

1 light-year   = 9460730472580800 metres

Light year is used as a unit to express distances to celestial objects, for example, if a star is 4 ly away from earth, it means that light from the star will take 4 earth years to reach us.

Therefore, a light year unit is very large and distances in space are very large. So, the correct option is D.

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2. What are the two types of ecological succession?

Answers

Answer:

There are two main types of succession, primary and secondary. Primary succession is the series of community changes which occur on an entirely new habitat which has never been colonized before. For example, a newly quarried rock face or sand dunes.

Explanation:

Answer:

Ecological succession is a process of change in ecosystems that takes place over time, and that we can observe both in time and in space. ... There are two types, the primary sequence and the secondary sequence.

"I hope it helps you it was a pleasure to help you".

Explanation:

What is displacement of metals?

Answers

Search Results
Featured snippet from the web
Displacement reactions. Displacement reactions occur when a metal from the electrochemical series is mixed with the ions of a metal lower down in the electrochemical series. The atoms of the more reactive metal push their electrons on to ions of the less reactive metal. An example can be seen below.
It occurs when a metal from the electrochemical series is mixed with ions of a metal lower down in the electrochemical series.

5 PLZ HELP 12points+
Select the correct answer.
If the population of rabbits in this ecosystem decreased dramatically because of certain environmental changes, which organisms’ food supply would decrease?

A.
owl and snake
B.
jackal and wildcat
C.
green plant and mouse
D.
goat and wildcat

Answers

Answer: B, the jackal and wildcat

Which of the following is a renewable resource used for human needs?
A) rocks
B) fossil fuels
C) water
D) minerals

Answers

I believe the answer is water

Water is a renewable resource used for human needs. So, the correct option is C.

What are Renewable resources?

Natural resources that regenerate with time and can be used endlessly without getting exhausted are known as renewable resources. These resources are often derived from sources such as sunlight, wind, water and biomass that can regenerate or replenish themselves.

Because they provide a source of energy and materials that can be used without negatively impacting the environment or depleting resources, renewable resources are an important component of sustainable development. Water is a renewable resource used for human needs.

Renewable resources are becoming more and more important as a sustainable alternative to non-renewable resources such as fossil fuels, which are limited and can adversely affect the environment.

Therefore, the correct option is C.

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10. A covalent bond forms between two
DLL

Answers

Answer:

A covalent bond forms between two Nonmetals!

Explanation:

A covalent bond always forms between the electrons of two Nonmetals.

hope it helps!

If you drive at 100 m/s for 36,000 s how far will you go ?

Answers

Answer:

Distance = 3,600,000 m

Explanation:

Distance = Speed × Time

Distance = 100 × 36,000

Distance = 3,600,000 m

Hi, how are you? Could someone help me with this? I would very much appreciate it.
Are the current life forms similar to those of 3.8 billion years ago? How do we know?

Answers

Answer:

No, not really. Over time, organisms have grown much more complex. Photosynthesis happened around 3.4 billion years ago and respiration around 2 billion years ago. These all serve as a testimony to the fact that organisms are in fact growing more complex. We have seen photoautotrophs arise, from the simpler chemoautotrophs, and they now in fact dominate the array of producers! Organisms don't only do fermentation now; they can also do anaerobic respiration and aerobic respiration too! Thus, current life forms are a lot more different today than 3.8 billion years ago.

Do you think plants will grow better under a grow light or with the sun? Explain your answer.

Answers

Answer:

The Sun

Explanation:

I chose this because i think because the Sun is natural light and the grow light isn't it will grow better,

what best describes a tetrad

Answers

Answer:

The tetrad is the four spores produced after meiosis of a yeast or other Ascomycota, Chlamydomonas or other alga, or a plant.

what did robert paine do with the purple star fish

Answers

Answer:

This is what i found

true or false aerobic cellular respiration produces more atp then anaerobic cellular respiration

Answers

Answer:

true

Explanation:

ATP molecule What molecule(s) is produced by these activities?

Answers

Answer:

Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules

Explanation:

Glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate molecules

Primary succession occurs in an area that has:

1).Soil
2).Some soil
3).No soil
4).None of these

Answers

Answer:

3, No Soil

Explanation:

Lipids are made mainly of

Answers

Answer:

Lipids are composed mainly of carbon and hydrogen.  but they can also contain oxygen, nitrogen, sulfur, and phosphorous. They provide nutrients for organisms, store carbon and energy, play structural roles in membranes, and function as hormones, pharmaceuticals, fragrances, and pigments.

Explanation:

I hope this helps! :)

Answer:

triglyceride.

Explanation:

Which organisms are the best example of producers in a food web?


killer whales


zooplankton


krill


marine phytoplankton

Answers

Marine phytoplankton

♡ The Question ♡

-Which organisms are the best example of producers in a food web?  

* ୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer ♡

-Marine Phytoplankton!

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation/Step-By-Step ♡

-No Explanation/Step-By-Step provided!

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ Tips ♡

-No tips provided!

A carbohydrate is broken down into smaller sugars, this is an example of what type of energy?

A.chemical
B.mechanical
C.sound
D.nuclear

Answers

The answer is: A
Chemical energy

In studying Galápagos finches, the Grants found that ______ can take place frequently and over relatively short periods of time.

Answers

Answer:

quaqua

Explanation:

The predator
population peaks____
the prey
population

Please help!!!!

Answers

Answer:Just after

Explanation:As the prey population rises the more food there is for the Lynx

The prey is the "hare."

Classified by the black line.

The predator is the "lynx."

Classified by the dotted line.

All we need to do is find the peak of the waves.

The hare population peaks towards the beginning of the graph.

The lynx population peaks just after that of the hare population.

Therefore, the answer is [ D. just after ]

Best of Luck!

Please answer fast!
Which of the following is not a reason that small societies can maintain stability in the long term better than larger societies?
a. Smaller societies have a smaller demand for resources,
b Smaller societies can be governed by internal controls more effectively than larger societies.
Smaller societies rely more heavily on legislation and military forces.
d. None of the above
С. Smaller societies rely more heavily on legislation and military forces.
D. None of the above.

Answers

Answer:

"None of the above" are not reasons why small societies can maintain stability in the long term better than larger societies, since all of them have a certain merit.

Explanation:

The False reason  why small societies can maintain stability in the long term better is : ( C ) smaller societies rely more heavily on legislation and military forces

Advantages of Small societies

Small societies can maintain more stability due to certain factors which are peculiar to them and some of these factors are; smaller demand for resources, they can be governed more effectively by internal controls because small societies are less complex. they do not rely heavily on legislation and military force as seen in larger societies with some complexities.

Hence we can conclude that The False reason  why small societies can maintain stability in the long term better is : ( C ) smaller societies rely more heavily on legislation and military forces

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Why was Copernicus's heliocentric model not believed until Galileo and Kepler provided more evidence?

Answers

Answer:

The model was against religious teachings.

Answer:

b

Explanation:

Which of these statements is true about autotrophs, but not heterotrophs?
A. They use sugar and oxygen to make carbon dioxide and water.
B. They use chlorophyll and oxygen to make carbon dioxide and water.
C. They use sunlight, water, and carbon dioxide to make sugars.
D. They use sunlight, water, and oxygen to make chlorophyll.


plz help

Answers

Answer:

c

Explanation:

The statements is true about autotrophs, but not heterotrophs is that they use sunlight, water, and carbon dioxide to make sugars. Thus, option C is correct.

What plants use to make food?

The plants use sunlight, water, and carbon dioxide to make sugars as well as food. Organisms can be divided into autotrophs and heterotrophs according to their pathway of producing food and energy. Heterotrophs are that organism which depend on another organism for their food and energy. They get their energy from carbohydrate, protein, and fat.

Those organisms that are able to make and produce energy from energy-containing organic molecules such as glucose from inorganic raw material such as water and by using light energy such as sunlight are autotrophs. Plants are the prime autotrophs, they produce their food and energy which is sugar from water, sunlight and carbon dioxide using photosynthesis.

Therefore, The statements is true about autotrophs, but not heterotrophs is that they use sunlight, water, and carbon dioxide to make sugars. Thus, option C is correct.

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