[HELP PLS] Cloning is the replication of all or part of an organism. Although cloning is still a developing technology, many future uses have been proposed. Which phrase describes a potential medical application of cloning?

A) increasing genetic diversity in a population.
e
B) Enhancing the traits of organism already possesses.
C) Growing new organs for transplant patients.
D) Decreasing life expectancy,​

When analyzing tree rings, what do scientists assume a thin ring indicates?

Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.