Answer: The trophic levels of a food chain are the number of steps from the beginning of the chain.
Explanation:
A food web/chain starts with trophic level 1 (primary producers), trophic level 2 (herbivores), trophic level 3 (carnivores) and so on.
Answer: "Williams Syndrome" .
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Answer:
first of all.....I would love to become a shark.......and eat those monster which do party on the beaches and make them dustbins.......
Answer:
the answer is i need some points for my test
Explanation:
its I need some points for my test because i said so
Answer: A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene
Explanation:
