Due to this study scientist can understand about something was affected negatively the surrounding of whale. It may be possible about pH imbalance or presence of another toxic chemical.
Explanation:
Atom play vital role for studying biology. The study of atom is essential for scientist because each and everything is made with atom. The structure of each and every organism is different to each other.
Those mammals who live in water like whale is different with mammals who live in land. It is helpful for understand the ecology and evolution.
Micro evolution by mutation in the DNA
<span>They are directly and forcefully affected every day by their natural environment. Typically, the first thing they do when they step outside early in the morning is to look for sign of a rain cloud. Rainfall or the lack of it, the weather cold or hot, the availability of water are concerns with which they must deal day by day, year by year.
hope this helps
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Answer:
a waste is waste when it's unwanted for example there's a piece of cardboard and you threw it away cause you thought it had no use but you could have mad some useful things out of it. thanks
hope my answer is helpful .I guess so