Because colombia’s or tenant farmers, focus their efforts on a cash crop, they often cannot grow enough food to feed their families.

1) name any two states which are leading producer of cotton textile in india 2) wht information technology 3) name any two countries which are leading producers of cotton of cotton textile 4) wht is add to pig iron to convert it into steel

If scientists only detect p waves in a certain layer of earths interior what does that tell us?

5. what is a red giant? can our sun become a red giant? why or why not?