Which molecule among these is polar?

nh3

bcl3

o2

no3

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.