Answer: D. Two distantly related species both live in hot, dry deserts.
Explanation: Don't worry it's right. I know that for a fact because I just took the test.
Yes, DNA synthesis is a part of creating DNA.
Chemical<span> Mixtures. A mixture is a material system made up of two or more different</span>substances<span>, which are mixed </span>but not combined chemically<span>. A mixture refers to the physical </span>combination<span> of two or more </span>substances<span> in which the identities of the individual </span>substances<span> are retained.</span>
Answer:
D
Explanation:
D is the correct answer. The rest do not represent evolution / natural selection well, and penicillin's strength has remained the same.
