Answer:
A. cell walls
Explanation:
Plants have cell walls but animals dont.
Answer:
It changes at a rate of 4/3 meter per second
Explanation:
In the given figure below we have
Solving for Y given we get
█ Answer <span>█
</span><span>The energy from our sun is produced by fusion of hydrogen.
Choice D is the answer.
</span><span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia
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