You should avoid being under tall trees and also near power lines during a thunder storm so both a and b could be dangerous during a thunder storm also if you are under tall trees and thunder strikes you are more likely to get third degree burns or most likely to die. did this help?
What would happen if t. Brucei suddenly loss the ability to undergo antigenic variation
If T. Brucei lost the ability to undergo antigenic variation, it would cause it to not be able to hide itself from our defenses and our body would be able to fight it.
Social Security is the foundation of economic security for millions of Americans—retirees, disabled persons, and families of retired, disabled or deceased workers. About 169 million Americans pay Social Security taxes and 61 million collect monthly benefits. The Social Security Act and related laws establish a number of programs that have the following basic purposes: To provide for the material needs of individuals and families; To protect aged and disabled persons against the expenses of illnesses that may otherwise use up their savings; To keep families together.
C because you suppose to get 8 but one more hour Is better