It is c because my brother had the Same problem
well usually cell wall helps to maintain the shape of the plant cell which plasma can't do.
both of them controls movement of substances into in and out of the cell.
<h3>sturuture:</h3>
plasma membrane contain outer membrane that surrounds the entire contents of cell and made of protein and phospholids.
cell wall are strong n rigid, made from celllouse fibre and fully permeable
During 66 mya in the Paleocene scientists believe the first primates may have evolved.
<h3>
Evolution of Primates</h3>
- Most likely, a small, nocturnal, insectivorous animal that gave rise to the first primates. The closest extant cousins of primates are tree shrews and colugos, also referred to as flying lemurs.
- The tree shrew is cited as a living example of what the ancestors of primates, or the earliest primates, would have looked like.
- The most ancient ape discovered by reliable fossil evidence is Dryomomys. Only isolated teeth and jaw fragments from Purgatorius, the earliest known primate, which dates back 65 million years, are known.
- In the primate suborder Strepsirhini, the Eocene primates split into two groups at an early stage: the omomyids and the adapids, collectively known as the prosimians.
To learn more about the Evolution of Primates refer to:
brainly.com/question/13716896
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Answer:
Yes
Explanation:
An energy pyramid shows the amount of available at each feeding level in an ecosystem. This energy pyramid shows the amount of energy available at each tropic level showing the food energy progression. The pyramids contain energy starting with the producers (plants) at the bottom to primary consumers, tertiary consumers and so on up to the top of the food chain. The most common units are grams per square meter per year or calories per square meter per year.
False. Nuclear fission or whatever the reactions are called creates high amounts of radiation, which are dangerous, especially if around for a long time Nuclear energy is VERY good though.