The average mass of a wolf in a pack of wolves is an example of * statistical population.
sample size.
mean.
distribution.

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere