<span>The level of carbon dioxide in the atmosphere is maintained by several processes, including photosynthesis, respiration and combustion. Green plants remove carbondioxide from the atmosphere by photosynthesis. Living organisms - including allplants and animals - release energy from their food using respiration.</span>
Producers, because they're the start of the food chain and without them there will be no food chain.
<span>Skin, mucous membranes, sloughing of dead skin, tears (lysosymes/flow of fluid), sweat, normal microbial flora of skin Hope this is helpful and the BRAINLIEST answer!</span>
Answer:
you wont be able to conduct experiments with independent variable because your not to control what happens in the enviroment. like rain or sunlight
Explanation:
The complementary side would read TACGGCA
