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ivann1987 [24]
4 years ago
6

An example of a human activity that has had a positive effect on the environment is the

Biology
1 answer:
GaryK [48]4 years ago
8 0
The use of reforestation to control erosion in the mountains.
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Answer:

A tadpole is the larval stage in the life cycle of an amphibian. Where as a froglet is a semi metamorphosed Tadpole. A froglet is still in the process of becoming a frog, through tice the froglet will slowly metamorphoses futher to its adult and final stage.

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A recessive allele does not affect the phenotype of a heterozygous person.
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