What events occur during respiration?

Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.

Evolution acts upon the population of organisms and not on each individual organism

What is an example of a scientific question that galileo could not have answered with out this new tool?