Young male chimpanzees look for mates outside of their own population. The males then take the females back to their group. Which of the following occurs in the original females' population? A emigration
B immigration
C mortality
D natality

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

The relationship between intron and exon