Hey i need someone to talk to

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True or false a fertilized cell divides many times to form an embryo

Which of these is a fact about performance enhancing drugs? a. steroids lack addictive properties. b. steroids use can cause dangerous side effects. c. it is safe to use steroids when working out. d. a person can get in legal trouble for using steroids.

What provides the smooth surface for the movement of bones at joints?