PLEASE ANSWER ASAP

How does gene flow affect the fitness of a population?

It depends on their genes, like some people cant stop gaining weight and some people can just eat and not gain weight because of their high metabolism. Everyone has different genes that runs through their family that  affects their body physically.

Explanation:

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.