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Masteriza [31]
3 years ago
5

Need help..plz help me

Biology
2 answers:
shusha [124]3 years ago
5 0
What is the question?
m_a_m_a [10]3 years ago
4 0

Hi dude I might be wrong but i'm 100% thinking it is A)Truck 1 carries oxygen and Truck 2 carries carbon dioxide. The reason I say this is because the heart and lungs have two main systems known as respiratory system and circulatory system that take carbon dioxide and replaces it with oxygen, which it takes to the brain so you body can function. Hope this helps sorry it so lately answered.

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Which of the following is a gas fossil fuel that is formed from the remains of marine organisms?
Stels [109]

Answer:

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Explanation:

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3 years ago
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Ahat [919]

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Explanation:

3 0
2 years ago
(WILL MARK BRAINLIEST AND THANK YOU!) **EXTRA POINTS**
melomori [17]

Answer:

Ok The question is kind of confusing. so I'm jut going to describe what I see and name it.

the big Orange one is the nucleaus. The smaller light green ones are the mitocondrea. The dark green is the "Post offfice" for the cell (forgot name sorry) Lighter green outside is cell membrane, darker green is cell wall.

That's is as much as i can tell you right now, but i will edit my answer when i get better ones.

Explanation:

6 0
3 years ago
Snakes excrete waste products produced from the breakdown of food for energy.
Bingel [31]

The characteristic of life it represents is homeostasis.

<h3>What is homeostasis?</h3>

Homeostasis is the body's attempt to maintain a constant internal environment.

One of the major ways the body achieves homeostasis is through excretion, the process of removing wastes and excess water from the body.

Thus, when the snakes excrete waste products produced from the breakdown of food for energy, the characteristic of life it represents is homeostasis.

Learn more about homeostasis here: brainly.com/question/1046675

#SPJ1

3 0
1 year ago
What is air pressure? How is it measured?
Volgvan
Atmospheric pressure is sometimes known as  barometric pressure. Air pressure is <span>exerted by the weight of </span>air<span> in the atmosphere of our planet Earth. 

Air pressure is measured in an instrument called</span><span> barometer.</span>
7 0
3 years ago
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