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kati45 [8]
2 years ago
10

What cellular structure must oxygen cross to get from outside to inside an animal cell

Biology
1 answer:
puteri [66]2 years ago
7 0
Cell membrane is the answer!
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3 years ago
Alternation of generation
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Answer:

The answer to this question is given below in this explanation section.

Explanation:

                    "Alternation of generation"

Alternation of generations is the type of life cycle that occurs in those plant  and algae in the archaeologist and the heterokontophyta that have distinct haploid sexual and diploid asexual stages.In these groups a multicellular haploid gametophyte with n chromosomes alternates with a multicellular diploid sporophyte with 2n chromosomes made up of n pairs.A mature sporophyte produces haploid spores by meiosis a process which reduces the number of chromosomes to half from 2n to n.

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2 years ago
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Answer:

The correct answer is

Explanation:

<h2> Seismic waves are  waves of energy that are caused due to an explosion caused by sudden breaking of rocks.  Earthquakes radiate seismic energy as both body and surface waves.  This is how Seismic waves are formed.</h2><h2 /><h2>Hope this helps....</h2><h2>Have a nice day!!!!</h2>
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