Quasars emit large amounts of a. galaxies. c. visible light. b. radio waves. d. color.

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

Which statement best describes how the nucleus, the rough endoplasmic reticulum, and ribosomes interact during protein synthesis?