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Xelga [282]
3 years ago
12

What do lungs, a plant leaf, and our digestive system have in common?

Biology
1 answer:
Marianna [84]3 years ago
5 0

Answer:

blood capillaries

but my answer  i think that they all take in stuff and release something

plant- take is carbon dioxide and gives out oxygen

The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.

Digestive system- The digestive system converts the foods we eat into their simplest forms, like glucose The broken-down food is then absorbed into the bloodstream from the small intestine and the nutrients are carried to each cell in the body.

Hope this helps!! x

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Selective Breeding is a type of process in which humans use animal and plant breeding to 'selectively' develop something of their needs. It is an artificial process and has its own advantages and disadvantages ;) 
4 0
4 years ago
Daniel has a sample of pure copper. Its mass is 89.6 grams and its volume is 10 cubic centimeters. What's the density of the sam
faust18 [17]

Answer :

8.96 \frac{g}{cm} ^3

Explanation : To find density, we can use the formula as given below;

density ρ =

\frac{mass(m)}{volume(v)}

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on calculating we get,

This means that the density of the copper sample is

3 0
3 years ago
What is the difference between osmosis and diffusion? A) osmosis only occurs in marine (salt water) organisms B) they are the sa
sasho [114]

Answer: The correct answer is: C The are the same except osmosis specifically and only involves water.

Explanation:

Osmosis is the process in which a solvent moves across a semipermeable membrane in order to dilute a concentrated solution and it ends up equalizing the concentration of the solution at both sides of the cell membrane.

On the other hand, diffusion occurs when particles move from an area of higher concentration to an area of lower concentration and it ends up equalizing the concentration.

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In conclusion the correct answer is : C.

7 0
3 years ago
What does the amount of fundamental particles determine
Leona [35]

Answer:

The modern view of electric charge is that it is a basic property of atoms, the fundamental particles of which all matter is made. Atoms themselves are composed of three different types of particles—protons, neutrons, and electrons.

Explanation:

8 0
3 years ago
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