Answer:
<u><em>The correct option is d. Linoleate is an essential fatty acid for animals and is commonly found in plant material</em></u>
Explanation:
Linoleate is a fatty acid molecule which is required by all animals in their diet for healthy growth.
Experimental results on cats and rats have shown that if animals are deprived of linoleate then we can see diverse effects such as hair loss in the animals, skin scaling, inability to heal wounds etc.
Plants contain linoleate which when consumed by animals provides many benefits to each type of animal.
Answer:
Mass extinction is when biodiversity or species in a living habitat decreases to about three-fourths of its original number or to none. Such an event is identified by a sharp change in the diversity and abundance of multicellular organisms. It occurs when the rate of extinction increases with respect to the rate of speciation. Mass extinctions are usually associated with organisms that are macroscopic rather than microscopic. Examples of mass extinctions are Permian extinction of marine species, and Cretaceous extinction of various species, including dinosaurs.
<span>It's called adenosine triphosphate, or ATP, and it is the most abundant energy carrier molecule in cells.</span>