Biomes are O A. regions with specific average temperatures
and precipitation levels
B. regions with specific types of animals
O C. regions with specific types of foliage
OD. all of the above

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Prompt compare the three types of volcanic mountains in terms of shape, type of eruption, and the minerals that make up the volcano