The statement above is TRUE. Puncture wounds refers to an injury that is caused by piercing of skin; a small hole is usually present. Puncture wounds do not usually bleed excessively but most times tissues and skin are crushed. Punctured wound can be superficial or deep.

6 0

2 years ago

What purpose does a fish ladder serve?

Whitepunk [10]

Answer: Option A

Explanation :

A fish ladder is also known as fish steps, fish pass or fishway.

It is built around waterfalls, dams and locks.

The purpose of building a fish ladder is to facilitate the natural migration of diadromous fishes.

A fish ladder helps the fish to pass through the barriers by leaping up or swimming through the low steps of the ladder and reach into the water on the other side.

Since, without the fish ladder the barriers will not allow the migration of fishes, it is essential to be built around the dams, waterfalls and locks.

3 0

2 years ago

Read 2 more answers

Give examples of specialized cells in animals

drek231 [11]

Answer -

T-Cell - White blood cell = Fight off Intruders in the body
B-Cell - Macrophages = Creates Antibodies against antigen.
Cell Differentiate - Stem Cells = My favorite cell of all time in animal because they can turn into almost any cell like neural, signaling, euthyroid. Etc

6 0

2 years ago