The world population growth rate in 2015 is about 1 percent. It is expected 1 point to drop to 0.5 percent by 2050, partly because of increased access to
birth control in developing nations. Another likely cause for the expected
decline is
O a decrease in the spread of pandemic diseases like Ebola
O on increase in the total fertility rate in developed nations
O an increased global food supply as a result of climate change
Oincreasing numbers of women entering the workforce in developing nations

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Turtle hatchling survivorship rate is low in many turtle species due to predation. amanda researched the predatory rate on a species of turtle eggs in the red river. the eggs were harvested from trapped turtles and the egg's cloaca film (reproductive discharge) was either washed off or left on once gathered. research suggests that predators use the female's cloaca scent to locate the eggs. the eggs were only handled when wearing gloves and then reburied along islands where the turtles were trapped. the nests were monitored by cameras and manually on foot and data on nest predation were recorded. a. based on the experimental design, what is the dependent variable? b. based on the experimental design, what is the independent variable? c. based on the experimental design, what is the control?

Mutations associated with albinism affect proteins involved in synthesis