Determine whether each statement refers to the central nervous system or the peripheral nervous system
consists of the brain and spinal cord
consists of the nerves outside the brain and spinal cord
collects information from sensory organs
processes information from sensory organs
(answer choices)
a. central nervous system
b. peripheral nervous system
(worth 20 points and mark as brainliest)

What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together

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?

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom