Answer:
complex sugar
Explanation:
some nutrients are found in animal cell while other cannot be found
Answer:
the answer is b
Explanation:
Because I'm learning science and I looked at the answer for a while
Density - Calculated from measurements of mass and volume
Atom - the basic particle of matter
Motion - calculated from measurements of distance and time
Energy - can change form and move matter
Can't see the last one but you know process of elimination soo