WILL GIVE YOU BRAINLIST list the stars in order from oldest to youngest
super giants
giants
main sequence
white dwarfs

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

How does photosynthesis show the conservation of mass and energy?