Look at the graph below. Which statement is true about Star A?

answer choices

It is red in color.

It is yellow in color.

It is four times brighter than the sun.

It is four times dimmer than the sun.

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.