Answer:
im taking this test right now whats the answer please
Explanation:
If i would have to make an educated guess, i would say C.
Answer:
their are two electric and body cells which is body building blocks of life which
The main solutions of air pollutions are;
1. We have to use the vehicles which run through compressed natural gas
2. We have to use geo thermal, solar,wind energies to prevent air pollution
3. Use car pooling to reduce pollution