Hi! I really really need help roght now please help me and if u put whatever in the chas as in just to get points i will ban you!!! No offence to the good pple out there helpign me out :) ty!

B. A mouse that inherited a strong sense of smell from its parents

D. A mouse with black fur that was passed down through a gene

Explanation:

B: A mouse that inherited a strong sense of smell from its parents

D: A mouse with black fur that passed down through a gene

Explanation:

In the article, it's stating that natural selection affects variations that are inherited, not acquired. Inherited means that that it's passed from parents to offspring through genetics. Acquired traits are "acquired" during an organism's life and develop.

Options B and D are correct because a strong sense of smell from its parents and genetically passed black fur are inherited traits. Only inherited traits can be affected by natural selection.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

b. is the answer hoped i