Answer:
Class Scyphozoa
Explanation:
In the Scyphozoa class, the predominant and sexual forms are beautiful medusas of varying colors, the true "medusas" often seen on our shores. The polyps are small and correspond to the asexual, short lasting phase. Since this class has the predominant species, the jellyfish, we can conclude that the class that the question is referring to is Scyphozoa.
The medusas are shaped like an umbrella and are different from the group of hydrozoans. They can reach from 2 to 40 cm in diameter. The giant of the group is a North Atlantic jellyfish that reaches 2 meters in diameter.
Answer:
Twenty-four percent
Explanation:
Twenty-four percent of solar radiation is reflected back by clouds.
It must be r<span>ecorded . </span>
<span>The answer is C. lysosomes.</span>
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<span>Lysosomes are spherical organelles that contain many hydrolytic enzymes with a role to break down different kind of molecules. In lysosomes, pH is usually acidic (4.5 - 5.0) so enzymes can be stable and can work properly.</span>
