Answer:
Oil workers activities involved in the exploration of crude oil and natural gas creates pollution which affects the ecosystem negatively. The various pollutions cause the death of plant and animal life both on land and in water bodies.
The oil workers should be more careful in their activities to prevent oil spillage as much as possible and if there is any at all then there should be adequate measures in the cleaning it up efficiently through biological and harmless chemicals.
Answer:
Yes, it is
Explanation:
It is polysaccharide type of carbohydrates which are macromolecules.
I believe the answer is chromatid, although I'm not entirely sure.
I know that Penicillin is made from mold, and I think mold is a fungus but I'm not 100% positive.
Answer:
d the amount of matter in a closed system is the same at the start of a reaction as at the end of the reaction
