Answer:
Oxygen is a reactant of cellular respiration, while being the product for photosynthesis
Explanation:
Photosynthesis
carbon + water + sunlight -> oxygen and glucose
Cellular respiration
oxygen + glucose -> carbon + water + ATP
They move because of convection currents in the mantle
Answer:
True
Explanation:
True definition of a mixture itself
Answer:
18 O, 17 O, and 16 O
Explanation:
three naturally stable isotopes
I don’t really know but I’ll get someone to help u