__occurs when sperm fertilizes an egg cell

menstruation
conception
ovulation
labor

an egg cell and a sperm cell joined together if called a __

zygote
placenta
blastocyst
fetus

a week after fertilization, a blastocyst attaches to the lining of the__
ovaries
uterus
fallopian tubes
ovum

25 !

Claustrophobia is an example of a(n)

What disease is characterized by the unrestricted growth of abnormal cells on or in the tissues of the body? a) protozoan infection. b) cancer c) diabetes. d) coronary heart disease

You're in the breakroom at work when you see a coworker posting a cartoon on the bulletin board. you read it as you pass, and it's a joke about women breastfeeding in public. a male walks up, looks at it and starts laughing. other make employees walk up, and one takes it down saying he is going to make copies for everyone. what do you do?