3 years ago

Many communicable diseases begin as respiratory infections, which means they affect the

1 answer:

7 0

Its effects the nose, throat, and lungs, because a friend of mine had a respiratory infection, he had stuffy nose, sore throat and his lungs are now swollen

Hope this helps! :)
~Zain

You might be interested in

Can someone help me label this heart !! Please!!

Cerrena [4.2K]

HOPE THIS WILL HELP!!!

4 0

3 years ago

During the first month of development, how many layers of cells make up the embryo?a. 1b. 2c. 3d. 4

miv72 [106K]

I believe it's 4 cells in the first month.

3 0

3 years ago

Explain how someone might be able to obtain medical services using someone else's identity

Y_Kistochka [10]

Answer: you will be able to buy medechine with someone s identity card if theres a lot of money in it and dont have to use yours at all.

Explanation:

3 0

3 years ago

How do acids and bases affect the quality of freshwater sources?

muminat

Answer:

Acids lower the pH of freshwater and bases raise the pH of freshwater.

Explanation:

If a substance is too basic, it could possibly harm another organism living in the freshwater source. If it's too acidic, it could possibly make unsafe living conditions in that environment. That's why you should always check the pH level in the fish tank and in the pool to see what the pH is. A pH of 6 - 8 is always safe for fish, whereas a pH of 5 - 9 is safe for pools.

Explanation:

Acids: 0 - 6

Neutral: 7

Bases: 8 - 14

4 0

2 years ago

Read 2 more answers

Najib is writing an article about car safety for the school newspaper. he's including a story about a local 17-year-old girl who

VladimirAG [237]

17 year old dies while riding in car with friend who was intoxicated

8 0

3 years ago