Answer:
Lipids
Explanation:
Fatty acids and glycerol Fats, phospholipids, waxes, oils, grease, steroids
Answer:
Its folded mountains
Explanation:
I just took the quiz :) hope this helps.
Answer:
he relationship between environment, variation and selection lay the foundation for natural selection and evolution.
Genetic variations are present among species due to number of reasons like recombination or crossing over during meiosis, mutations, random fertilization etc. These factors bring changes among the members of a species. Some of the species become better adapted to survive in a particular environment whereas some are not better adapted and become extinct over a period of time. The environment selects the organisms that are best adapted to survive and hence lead to variations.
Explanation:
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