Answer:
the upper layer of the Earth's mantle
Explanation:
Not the ocean, impossible to be in top of the core, not in the air
The answer is false
hope this helps :)
Answer:
True
Explanation:
Elastic fibers are composed of elastin, myofibrils and fibrillin. They are distributed <u>separately</u>, and therefore do not form bundles(they actually form a kind of mesh), like collagen fibers.
Elastic fibers are usually thin and long and can stretch up to 1.5x of their total length.
These fibers confer elasticity to the connective tissue. The mesh formed of elastic fibers easily yields to minimal tensions, returning to its original shape as soon as the deforming forces cease.
An example of the action of elastic fibers is when we pull the skin from our hands and release it, the elastic fibers are responsible for quickly returning the skin to its original shape.
Answer:
12-18 percent for men and 16-25 percent for women.
Explanation:
- If there is an excessive amount of fat in their body which can lead to the impairment in the health of the person.
- If there is excess fat in the body then the person is said to be over-fat.
- The optimum percentage for men is 12-18 percent whereas the optimum percentage for women is 16-25 percent.
- If the percentage increases more than this then it is said to be over-fat.
Answer:
3rd option
Explanation:
Eukaryotic cells have many chromosomes while most prokaryotic cells consist of just one circular chromosome.
