Q: What coenzyme is used in the transfer of energy in muscles? Choices: - carbolic acid - hydrofluoric acid - glycogen - atp or adenozine triphosphate A:
atp or adenozine triphosphate

Q: What is the main function of blood? Choices: - digestion - respiration - excretion of waste - to transport A:
to transport

Q: Which branch of biology uses fossils to study life's history? Choices: - zoology - geology - morphology - paleontology A:
paleontology

Q: What composition determines both eruption type and volcano type? Choices: - electrical - chemical - gas - magma A:
magma