Which of the following has the greatest impact on global warming?

population growth

agricultural expansion

forest depletion

dependence of fossil fuels

The function of the ciliary escalator is to

Label all the places where dna is located in the plant cell and in the animal cell. dna

How does the closing of the ductus arteriosus and ductus venosus alter circulation in an infant? a. increases blood flow to the pulmonary artery and increases blood flow to the umbilical vein b. increases blood flow to the pulmonary artery and reduces blood flow to the umbilical vein c. reduces blood flow to the pulmonary vein and increases blood flow to the umbilical artery d. reduces blood flow to the pulmonary vein and reduces blood flow to the umbilical artery