Answer:
all of them except the organelles as they don't have organelles
only some are multicellular too so E looks a bit suspect
Explanation:
Answer:
A. looking for ways to improve the quality of water
Cell, and gas are for sure made up of atoms so it’s either heat or a solid
Depending on baseline oxygen saturation and the pathological condition of the lungs, risks associated with altitude exposure include profound hypoxemia, pulmonary hypertension, disordered ventilatory control, impaired respiratory muscle function, and sleep‐disordered breathing.
The hypothalamus in the brain contributes to the body's maintenance of a steady internal physiological state, called homeostasis.
