This diagram could represent a B.
protein because if you look at the bonds you will see an R group and R groups are typically found in proteins.
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B ecosystem. They include abiotic factors and biotic factors.
Answer:
Explanation:
Natural selection only acts on the population's heritable traits: selecting for beneficial alleles and thus increasing their frequency in the population, while selecting against deleterious alleles and thereby decreasing their frequency—a process known as adaptive evolution.
