Answer and Explanation:
a. Primary producers
Primary producers are organisms that are able to produce their own food, also known as autotrophs. The best example to illustrate this group are <em>plants</em>. <u>They have a major role in the carbon cycle as they transform inorganic molecules from the atmosphere, such as CO2, into organic molecules like carbohydrates.</u>
b. Secondary producers
Secondary producers are organisms that feed on primary producers, that is, they are heterotrophs (and herbivores), which are then consumed by predators. For example, caterpillars or rabbits. <u>When these organisms respirate, they exhale carbon dioxide, which is used by primary producers in the carbon cycle.</u>
c. Decomposers
Decomposers are organisms that consume and break down organic matter such as dead animals, feces, and leaves. For example, fungi and bacteria. <u>Through this process, they release CO2 and methane into the atmosphere, making carbon dioxide available for plants to carry out photosynthesis.</u>
Answer You would have to divide the 4 by the 3 and get %787
Explanation:
Answer:
Long tail and narrow head.
Explanation:
A sperm cell is adapted to reduce friction as it swims by having long head, narrow tail and enzymes. These features of sperm provides ability to swim straight to the egg cell. Long tail helps the sperm cell to swim towards the egg cell, narrow head of sperm cell make the sperm cell for faster swimming towards the egg cell and enzymes present in the head of the sperm helps break through the egg cell membrane so we can say that the long tail and narrow head of sperm cells helps in faster swimming.
The antrum of the stomach is also known as Pylorus. The
narrow inferior region of the stomach that connects with duodenum of the small
intestine is Antrum. The chief cells,
within the mucosa of the stomach secretes the principal gastric enzyme
pepsinogen is Zymogenic. The main chemical activity of the stomach is to begin
the digestion of proteins with the enzyme pepsin.
Well the picture could help :)