Part 3: Calculations Using the given data table, calculate the acceleration of the skateboarder. You can use either form of the equation below. Road A Road B Road C Acceleration (m/s2) Mass of person and skateboard (kg) 62 62 62 Force (N) 480 240 600 What would you expect to happen to the acceleration if all friction were removed from the ramp, making the net force even higher than 600 N?

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?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen