Answer:There are more species in the tropics because tropical ecosystems have more niches. However, the number of niches in an ecosystem is determined by the number of species in that ecosystem.
Explanation:
<em>Carbon dioxide + light energy + water = carbohydrate (glucose) and oxygen</em>
Reactants: carbon dioxide, light energy, water
Products: glucose, oxygen
Among the geothermal features found in Yellowstone<span> are numerous </span>geysers<span>, </span>hot springs<span>, bubbling mud pots, and </span>hot spring<span> terraces. </span>Hot springs<span> are pools of </span>hot<span>water that have seeped to the Earth's surface to </span>form<span> small ponds.</span>
It can kill young trees and affects the animals feeding off it.
Menopause in women is a natural part of aging. During this transition the body's production of two hormones fluctuate and decrease. One is progesterone, the other is estrogen.
<h3>What does estrogen do for a woman?</h3>
Estrogen assists make women shapier than men by creating their pelvis and hips vaster, and their breast development.
Estrogen is part of menstrual cycle, helps you get pregnant, and recreates a part in aids you growth bones and grow hair.
It also helps control your tempers and affects your brain growth and network.
Thus, estrogen is the correct answer.
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