A Hertzsprung-Russel diagram is shown. Which stars tend to have the greatest range of temperatures and the highest luminosities? 106 Supergiants O red giants 104 white dwarfs 102 Main sequence Red giants
O supergiants
O main sequence

Luminosity (Laun) 1 102 White dwarfs 104 2,500 40,000 20,000 10,000 5,000 Temperature (K) had this retur Save and Frit Net

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.