OK so the best choice given will be option C.
Hypothesis based on common defination is an educated guess.
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.
Answer:
flag football is basically football with less danger and it more speed dependent than regular football.
Explanation: