Answer: A controlled experiment is the only research method that can establish a cause and effect relationship.
Explanation:
Answer: B: he led the colony on the kings behalf
Explanation: I just took the quiz :)
Allowed more farming opportunities for families
New information on unknown plant and animal species
The man is most likely suffering from the obsessive-compulsive
disorder, as the most recognized form is the disorder is the behavior described
in the question. The people with the obsessive-compulsive disorder have some
thoughts repeatedly (which can be quite exhausting) or feel like they need to
do some routines, like washing hands.
Answer:
Increase temperature
Explanation:
CO2 is a greenhouse gas that traps heat and bounces it back to earth. If it increases, then that means more heat would be trapped.
