The tissue surrounding a tooth that holds it in place and protects its roots from decay is the
a. gingiva
b. enamel
c. crown
d. pulp

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

Which of the following graphs have the same wavelengths