Answer:
The reactants are the Products of Photosynthesis which is glucose and oxygen.

Explanation:
Because as humans grow bigger, so does there brain. So the smaller you are, the smaller your brain.
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-Edge
Answer:
the real physical matter of which a person or thing consists and which has a tangible, solid presence.
Explanation:
The answer is <span>Both lack membrane-bound organelles and are single-celled.
Prokaryotes are unicellular organisms. The main difference between them and eukaryotes is the absence of nucleus and organelles in prokaryotes and their presence in eukaryotes. That is why they belong to different kingdoms. On the other hands, Archaea and Eubacteria differ in the composition of their cell wall. </span><span>Archaea's cell walls are made of uncommon lipids while Eubacteria have cell walls made of peptidoglycan.</span>
A lot of abiotic factors are necessary to the ecosystem, such as temperature, water, sunlight ect. ect.
Without these factors, certain animal species would not be able to prosper, and once adapted living organisms, would fail to get needed resources.
There can also be a negative affect.
Abiotic factors directly affect how organisms grow and survive.
Hope it helps :)