A(n) is a high energy electron.
a. beta particle
b. helium nucleus
c. alpha particle
d. positron

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.

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?