When you excrete sweat for example, you are getting rid of salts and liquids you don’t need and this helps you maintain homeostasis by keeping everything in your body balanced/ stable.
Answer:
The continuous evaporation of water (or transpiration) from the cells of a leaf crates a kind of suction which pulls up water through the xylem vessles. Thus, transpiration helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem.
Answer:
All
Explanation:
All organisms require some sort of oxygen to survive. Fish have gills that pull the oxygen from the water.
Answer:
Through the thin walls of the capillaries, oxygen and nutrients pass from blood into tissues, and waste products pass from tissues into blood. From the capillaries, blood passes into venules, then into veins to return to the heart.
Explanation: