Q: What contains more calcium than any other organ? Choices: - fingernails - gall bladder - lungs - bones A:
bones

Q: What is the region called where an electron is most likely to be found? Choices: - the shell - the nucleus - the ellipse - the orbital A:
the orbital

Q: What is the term for the metabolic reaction where living systems build new molecules? Choices: - symbolism - connectionism - metabolism - anabolism A:
anabolism