Answer:
pThey are powerfully built and have short legs with wide feet for traveling across the snow. These animals are a vital part of ecosystems in northern climes, and a great ambassador of the wild places they inhabit and the melting snow they require.
hope it helps
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I believe it’s B. DNA is a polymer made of nucleotide monomers
Answer: Tt
Why? Heterozygous mean two different genotypes, meaning you need both dominant and recessive. So Tt
Hope this helps :D
Answer:
the change in DNA code is called mutation
Facilitated diffusion plus cotransport mechanisms
