How many rounds of dna replication will produce 16 dna molecules
and how do you calculate

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

Which is not true about balanced forces?