What part of this transverse wave is the green arrow identifying?

Help plz

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.