Answer:
A lack of safe water, inadequate excreta disposal facilities, poor hygiene, poor living conditions and unsafe food can all cause diarrhoeal diseases.
Explanation:
<em>Hope this Helps!!! :)</em>
Answer:
Corona
Chromosphere
Photosphere
Explanation:
the Corona is the largest and most outermost layer of the sun, it extends millions of kilometers into outer space and is made of plasma
the chromosphere is the 2nd later of the sun, and is immediately above the Photosphere, and right below the Corona, it's about 3,000 to 5,000 kilometers deep
the photosphere is the innermost layer of the sun, and it's about 500 kilometers thick, it's where the sun's energy is released as light
sources
https://www.space.com/17160-sun-atmosphere.html
https://www.space.com/37832-corona-of-the-sun-is-a-mystery.html
my old science teacher lol
The first one is a the second one is a i think the third one is a and the last one is b
