Lesson 2 energy flow in ecosystems quiz

Using freezing point depression to find molecular weight lab report

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.