The table below shows the approximate distances of two stars from Earth. Name of star | Approximate distance from Earth (in light years)
Alpha Centauri | 4.4
Luyten's Star | 12.39

Which of these is a correct conclusion about the two stars?
a. Light from Alpha Centauri has to travel a distance of less than 5 million kilometers to reach Earth.
b. Light from Luyten's Star has to travel a distance of less than 5 million kilometers to reach Earth.
c. Photographs of the stars taken at the same time show a more recent image of Alpha Centauri than Luyten's Star.
d. Photographs of the stars taken at the same time show a more recent image of Luyten's Star than Alpha Centauri.

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?

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat