Answer:
The answer is either that he is a scientist or a chemist, but I think I’d go with scientist.
Hope this helps!
Selectivity permeable membrane and a scaffold for biochemical activity
Answer:
Eyelashes, wing of a fly, feather of an owl, the tip of your nose, the horn of a goat, your kidney, a maple leaf, a blade of grass, claw of a crab, and petal of a rose.
Explanation:
You have to ask yourself on each one if it is living or non-living.
