Which of the following temperature is the coldest:
1) -20 degree Celsius
2) -20 degree Fahrenheit
3) 220 kelvin

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

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.

Which of the following electromagnetic waves can create ions?