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Yanka [14]
3 years ago
6

What is the function of the cardiovascular system if the pulse is 7 in 6 seconds?

Biology
1 answer:
yarga [219]3 years ago
8 0
Cardiovascular system provides individual cells with oxygen and nutrient which helps in disposing metabolic wastes.
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If you collect 62 ml of gravitational water in a graduated cylinder and you started with 100 ml of water that you poured through
Neporo4naja [7]

Answer:

38.

Explanation:

All water that are present in soil is not available for the plants. Gravitation water is present in soil due to the gravitational force. The gravitation water remains for short time and cannot be consumed by the plants.

The capillary water is available to the plants and this water is attained in the soil pores. The total water present in soil sample is 100 ml. 62ml is gravitation water. The volume of capillary water = total water - gravitation water = 100 - 62 =  38ml.

Thus, the answer is 38ml.

4 0
3 years ago
Two group of children pulling rope but rope doesnot move why\
Georgia [21]
There's a group on each side so there's equal pull on both sides so it doesn't move
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3 years ago
PLEASE ANSWER THIS!
Veseljchak [2.6K]

Answer:

because when you do it on accident it is unintentional and scares you because you werent expecting it. but when you do it on purpose it wont hurt because your brain stops you from doing it so hard that it hurts lol

Explanation:

6 0
3 years ago
Why does changing the PH of a solution affect the ability of enzymes?
WARRIOR [948]
Enzymes can be denatured by irregular PH. Meaning that they can change shape. Enzymes rely on their shape in order to function so if their shapes change because of the PH then the active sites don't fit anymore and they enzymes wont work. 
3 0
4 years ago
Endosymbiosis is how modern eukaryotes evolved from ancient prokaryotes.<br> O True<br> False
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true

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