Q: When does sublimation occur? Choices: - when the wind changes direction - when the snow melts the ice caps - when the ice and sand change directly into water vapors - when the ice and snow change directly into water vapors A:
when the ice and snow change directly into water vapors

Q: Fertilization occurs when an egg and sperm come together to form a what? Choices: - cell - infant - eukaryote - zygote A:
zygote

Q: Q: A fully developed placenta is made up of a large mass of what? Choices: - brain tissues - plant cells - estrogen hormones - blood vessels A:
A: blood vessels

Question: Q: Where do the cells in your body get oxygen from? Choices: - white blood cells - the digestive system - pores - red blood cells A:
Answer: red blood cells

*Question*
Q: What is the largest part of the brain? Choices: - cerebellum - limbic system - stem - cerebrum A:
**Answer**
cerebrum

(Question)
Q: What part of a person with myopia is longer than normal? Choices: - arm - leg - neck - eye A:
(Answer)
eye