A horizontal force (f) of 150 Newton’s is applied to a box , cause it to slide 10 meters (d) across a floor . What amount of work (w) was applied to the box?
W=f x d

Organisms within a population must compete for resources to survive

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?