*Question*
Q: What produces hormones that directly regulate body processes? Choices: - hippocampus - lymph glands - pancreas - hypothalamus A:
**Answer**
hypothalamus

*Question*
Q: What causes cobalt chloride to turn pink? Choices: - discussed 2 + ions - show 2 + ions - h20 + ions - co 2+ ions A:
**Answer**
co 2+ ions

*Question*
Q: All atoms have equal numbers of what two particles? Choices: - nuclei and neutrons - photons and protons - electrons and neutrons - electrons and protons A:
**Answer**
electrons and protons

*Question*
Q: What is released from the body during ejaculation? Choices: - saliva - urine - blood - sperm A:
**Answer**
sperm