Answer:
B
Explanation:
Blood pressure is the force of the blood pushing against the artery walls.
The answer is 4, because if the ants smell the same dead smell on this particular ant in the colony, their initial reaction is to eliminate it. The chemical sprayed upon the ant acts as a stimulus for a particular behavior.
Answer:
Explanation: New experimental data can lead to a better understanding of theories or can even disprove them.
Answer: B!
Explanation: This simply makes the most sense, as the population will go down when individuals die, and grow when more are born
A simple question, but I hope this helps you :)
Answer:
11=gravity
12= The earth would move in a straight line infinitely
Explanation:
I dont know first one I think its false though