What type of ion does the substance give off if it turns the ph paper red?

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Amixture with the same composition throughout is!

What best discribes the relationship between wavelength and frequency in a electromagnetic wave