These offspring showed variations in body shape and coloration.

the most likely explanation for these variations is what?

(a.) offspring were adapting to different environments.

(b.) parent fish had not been exposed to mutagenic agents.

(c.) offspring were produced from different combinations of genes.

How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data. me % babies born at different weights - babies born in that category which statement is a valid claim that could be made using the data in the graph? directional selection is occurring because the graph favors an extreme. mark this and totum save and exit next submit type here to search

What happens when a scientific theory is shown to be an accurate description of a phenomenon?