Answer:
Explanation:
The kelp is a very large sea weed so its root system or the holdfasts are very strong so it can attach itself to the sea floor when large storms come through the area. ... The fronds or the leaves of the kelp are very tough and hold a large amount of water so that the kelp will not dry itself out.
precisely correct, if not inbox me have a nice day :)
Answer:
d.smooth muscle
Explanation:
Blood vessels contain only smooth muscle cells. These muscle cells reside within the tunica media along with elastic fibers and connective tissue
Answer:
Universe
Explanation:
This should go to physics category
The big bang theory is derived from the observed universe, and the microwave background signal that arrived to earth...
Answer:
Plants and animals use oxygen to respire and return it to the air and water as carbon dioxide (CO2). CO2 is then taken up by algae and terrestrial green plants and converted into carbohydrates during the process of photosynthesis, oxygen being a by-product.
Explanation:
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