Answer:D) all of the above
Explanation:these are all correct because they all affect our environment
The bad effect is that the pesticides could go into the air or other places that they shouldn't be. But this is a quicker way.
An atom is unlikely to react when it is stable. That is when it's shell is complete. Due to the completion of the shell, no other electron can combine through any form of bonding. Hope i helped.
Answer:
Option B, It's complicated; we evolved from living apes but not specifically chimpanzees
Explanation:
Humans resembles very closely with the Apes and thus it is believed that the closest ancestors to humans is ape. Humans have not originated from chimpanzees, gorillas or even apes. There are several controversies associated with the evolution of humans. There have been several geological time gaps during the evolution of humans. Also though humans have not evolved from the Apes , they share several primate characteristics with them.
Hence, option B is correct
