All cetaceans exhibit similar surface behaviour like breaching,spy hopping,spouting etc..they are huge mammals who live in marine water.they live as a family
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It was the type of diversity that had to do with the niche depending on which niche you are is the amount of varaiaton in your gene pool
Yes human have a responsibility to monitor how we influence the environment because we can pollute the land.
Answer:
The first person to observe cells was Robert Hooke. Hooke was an English scientist. He used a compound microscope to look at thin slices of cork.
Explanation:
Sorry if I am wrong let me know if I am.