Fungi are multi-celled organisms such as mold, yeast, and mushrooms. True False

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.