From what i learned, it was thought to be CFCs (chlorofluorocarbons), so aerosol sprays i guess
1) C
A population has to be isolated for speciation
2) D
Different species are incapable of reproducing with one another
3) D
When a population is contained, the recessive alleles can become dominant within the population
Answer:
The body will undergo Anaerobic Respiration
Explanation:
So it's is basically a type of Respiration which occurs in our bodies in some situations (Like when you are doing heavy exercise). Yeast also undergoes Anaerobic Respiration.
The by product of Anaerobic Respiration is that it produces lactic acid which get accumulated in our muscles and can cause muscle cramps
The pain can be relieved when we take a hot bath.
A girl who has had Leukemia 2 times was going to die, but a doctor designed the HIV virus to detect and kill the cancerous cells. Though the parents were skeptical, this was the only chance they had. The doctor came in and injected the virus into the little girl and within a few days she way feeling better and the cancer was completely gone. As for the virus, I cannot say....
Hope this helped!
