Q: Which constellation looks like a rectangle high in winter's south-southeastern sky? Choices: - Caelum - Apus - Andromeda - orion A:
orion

Q: Organs are groups of what working together? Choices: - muscles - bones - tendons - tissues A:
tissues

Q: What is the growing root tip protected by? Choices: - root flap - tip cap - root hinge - root cap A:
root cap

Q: What phase of a human life does not have a definite starting point? Choices: - adolescence - death - childhood - adulthood A:
adulthood