Because they have less resources to fight off disease and nothing to use for immunity. Sub Sahara Africa is also very poor
Sunlight is the energy for life as it as use it to get vitamin.It also grows our food through photosynthesis. And in without we can’t see.
Answer:
The objective itself is usually a cylinder containing one or more lenses that are typically made of glass; its function is to collect light from the sample.
Explanation:
A telescope mirror can be made from glass that is somewhat less pure than that used to make a lens, since light does not pass through it.
If you have any questions feel free to ask in the comments - Mark
Also when you have the chance please mark me brainliest.
I think it’s a&c. I could be wrong, but at least try
