Answer;
A. People eating salmon
Explanation;
-All of the materials an organism takes in are
returned to the ecosystem, while the organism lives or after it dies.The movement of matter through the living and nonliving parts of
an ecosystem is a continuous process, a cycle.
-Matter in an ecosystem may
change form, but it never leaves the ecosystem, so the matter is said to
cycle through the ecosystem.
Answer:
fruit flies can make 50 eggs, witch can become adults in less then a week. but we have items that are used to kill them. so there population starts to go down then rises back up then gose back down
Explanation:
Answer:
Explanation:
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Answer:
true
Explanation:
amino acids are complex macromolecoules therefore it would alter the genetic structure of the compound thus changing its dna
An organisms phenotype is the way it’s genotype is expressed
