Help me answer this question please !!! It’s due tonight

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

Ture or false evidence for evolution includes millions of fossils

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere