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guajiro [1.7K]
1 year ago
13

What is the function of the Earth's atmosphere?

Biology
1 answer:
SOVA2 [1]1 year ago
5 0

Answer:

its "C"

Explanation:

On our planet we can survive thanks to a layer of different composition of gases that surrounds the whole Earth. This layer remains on Earth thanks to gravity. It is the earth's atmosphere, and it is difficult to determine exactly its thickness, since the gases that make it up become less dense with height, until they practically disappear a few hundred kilometers from the surface.

The atmosphere fulfills various functions for life on the planet and without it we would not be able to have life as we know it.

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What two alleles do males have for gender?
Gekata [30.6K]
C. X and Y chromosmes 
5 0
3 years ago
What will happen if external factors affect cell division in a group of cells placed in a culture dish? A) Anchorage dependence
irakobra [83]

Answer:

option B is correct

Explanation:

the effect of external physical factor on cell division is clearly seen on in density dependent inhibition( a phenomenon in which crowded cell  stop dividing)

6 0
3 years ago
In a controlled experiment, the variable that is changed to test the hypothesis is called the:
xxTIMURxx [149]

B, the independent variable because this is the one that is purposefully changed in an experiment to test the hypothesis.

7 0
3 years ago
When a car air bag inflated sodium azide (NaN3) decompose and produces nitrogen gas (N2) and another product. What element dose
lora16 [44]

Answer:

Hope you are having

Explanation:

a good day

3 0
3 years ago
22. Label the organisms in the food web below as producer (P), primary consumer (PC), secondary consumer (SC),
Paul [167]

In the above food web green algae is the producer, periwinkle and microscopic animals are primary consumers; mussel, barnacle, dogwhelk and crab are secondary consumers; dogwhelk and crab comes under tertiary consumer; dogfish is a quaternary consumer.

What is a food web?

It is a natural interconnection of several food chains in a single ecosystem. Each food chain supplies energy and nutrients through the ecosystem. There are four food webs producer, herbivores, carnivores, omnivores and decomposers.

Here green algae comes under autotrophs(prepares their own food), periwinkle and microscopic animals are herbivores(depend on producer); mussel, barnacle, dogwhelk and crab are carnivores(depend on herbivore); dogfish is an omnivore(depends on both producer and carnivore).

Learn more about food web from the link given below:

brainly.com/question/2179?utm_source=android&utm_medium=share&utm_campaign=question

#SPJ9

3 0
1 year ago
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