which statement best describes a histogram a it shows a line at best fit b it shows a frequency distribution c its shows the independent variables and dependent variables dit shows data as proportions of a whole

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

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?

If a robot fixed another robot is it a engineer or doctor?