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MAXImum [283]
3 years ago
10

What gas do you take in when you inhale?

Biology
1 answer:
Kryger [21]3 years ago
4 0

Answer:

Oxygen

Explanation:

When a human breathes in they take in oxygen which they use to stay alive and keep the heart beating when you breathe out you release carbon dioxide.  Oxygen is used for cellular respiration which heals you.

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A scientist is studying the population of a particular species of beetle in an ecosystem. The beetles currently have an estimate
Snowcat [4.5K]

Answer/Explanation:

Given an estimated beetle population of 11,500, of which it is estimated to increase approximately by 5% each year, we can calculate the estimated population for each year as follows:

<u>Year                       Calculation         Est. Population</u>

1st yr (current yr)                                   11,500

2nd yr                     11,500*105%          12,075

3rd yr                      12,075*105%         12,679

4th yr                      12,679*105%          13,313

5th yr                      13,313*105%           13,979

<u>6th yr                      13,979*105%          </u><u>14,678</u>

The above is how the table would like showing the estimated population for each year.

4 0
3 years ago
Which option illustrates where the youngest crust is formed?
Sati [7]

Answer:

none

Explanation:

7 0
3 years ago
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with examples, describe the following kinds of animals; canivores animals,herbivores​​ animals and omnivores animals​
Semenov [28]
Carnivores (meat eaters): lion, wolf, polar bear. herbivores (plant eaters): cows, beaver, deer. omnivores (both meat and plant eaters): bears, humans, hedgehogs.
5 0
3 years ago
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Will give brainliest Explain the calculations of the 10% rule
ioda

Answer:

Explanation:

The 10% Rule means that when energy is passed in an ecosystem from one trophic level to the next, only ten percent of the energy will be passed on.

5 0
2 years ago
Using the diagram, which of the structures is the oldest?<br><br> H<br> F<br> M<br> B
Anna35 [415]
I would say B so yea...hope ur day doing well
6 0
3 years ago
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