Also, cellular respiration is c6h12o6 + o2 -> h2o + co2 and energy and photosynthesis is backwards of photosynthesis. It’s light energy + co2 + water to make c6h12o6 and o2. So the reactants in cellular respiration are the products in photosynthesis and the products in cellular respiration are the reactants of photosynthesis
C. either a proton or a neutron
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Answer:Three challenges of life would be finding food and shelter and surviving .
Explanation:
In nature organisms mate without human interference.this is called selective breeding. hope this helps!
No control variable
no hypothesis
only performed once
