Select the correct answer.

Jake is writing an article for his school magazine on how the measure of force on the shoulder Joint causes it to rotate. What specific topic is Jake
writing about?
A. Newton's law of motion
B. torque
C. body systems
D. body mechanics

silt loam

hope this

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.