Which phrase describes the study of ecology?
a.
comparing biotic and abiotic ecosystems
b.
transfer of light energy to chemical energy
c.
organisms that reproduce and maintain structure
d.
how living things are interconnected with their environment

During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

What must be done to breed dogs for a partical trait