Answer:
The carbon that plants need for photosynthesis comes from?
B. Carbon dioxide gas in the atmosphere
which we breathe out for them, they use it to break down carbohydrates and turn them to their usable food u can say in a way.
~batmans wife dun dun dun....
Answer:
photosynthesis produces glucose which is stored as starch in the plant.
Explanation:
6H₂O + 6CO₂ -----> C₆H₁₂O₆ + 6O₂(as a waste product for plants)
Photosynthesis reduces carbon dioxide in the atmosphere which reduces the green house gasses in the atmosphere which reduces the green house effect.
"The small intestine contains small finger-like projections of tissue called villi<span> which increase the surface area of the intestine and contain specialized cells that transport substances into the bloodstream. Although these </span>villi do<span> not aid in the digestion of nutrients, they </span>do<span> help with nutrient </span>absorption. The cells of the villi and another part of the small intestine, known as the crypts, transport food from the digestive tract into the bloodstream, where they can be used by the body. The villi aid in absorption by increasing the surface area of the intestine and contain specialized cells which transport different types of nutrients into the blood."
http://livehealthy.chron.com/importance-villi-small-intestine-digestion-nutrients-3923.html
Covalent because electrons are shared
3 nitrogenous bases code a single amino acid.