Which of the following substances is a solution?
a) acid rain
b) table salt
c) helium gas
d) baking soda

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.

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change