Sebastian grew two inches over the last six months. when he has his yearly physical exam, his doctor charts a spike in physical and skeletal growth. what did sebastian experience? a. adolescence b. a growth spurt c. puberty d. menarche

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases

Agirl is working really hard in high school and decides to finish some of her classes early , what classes should she choose?

How do i stop staring at people if i have a staring problem?