Physical is something you can have/ hold and mental is something in ur head that you can't see or hold.
It consists of the alveolar wall, the capillary wall, and their basement membranes.
Answer:
d
Explanation:
Because you need the cell to become tissue then the tissue Becomes organs then a bunch of organs become a organ system
Answer is A Sunlight because the grass are staying in the shade which they’re not getting sun light
