Q: Why does the fish odour diminish when you put lemon juice over cooked fish? Choices: - due to oxidation - due to evaporation - due to acidification - due to neutralization A:
due to neutralization

Q: What is the smallest unit of matter that still maintains it's properties of being an element? Choices: - a cell - an electron - a proton - an atom A:
an atom

Q: What are the mass of threadlike filaments on the body of a fungus called? Choices: - dendrites - cytoplasm - cuticle - hyphae A:
hyphae

Q: Which is larger: the human sperm or the human egg? Choices: - same size - zygote - human sperm - human egg A:
human egg