0 A student combines Substance X with Substance Y. The two substances react completely to form Substance Z. The student measures an increase in temperature as the reaction occurs. What happens to the amount of chemical energy during the chemical reaction? *

Iwll give extra points to who gets this for ! what type of reaction is this? ?

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.

Why did southern business leaders want to increase the number of slaves