What is the heart?
The organ that pumps blood.
What is a pathogen?
A disease causing organism.
What is the ovary?
Female organ that produces eggs.
What is the nervous system?
System that sends signals through the body.
What is an embryo?
Early stage after fertilization.
What are blood vessels?
Tubes that carry blood through the body.
What are antibiotics?
Medicines that fight bacteria.
What is the epididymis?
Male structure that stores sperm.
What is the cerebrum?
Brain part for thinking and memory.
What is a blastocyst?
Hollow ball of cells in early development.
What is blood viscosity?
The thickness of blood.
What is the immune system?
The body system that fights infection.
What is the uterus?
Organ where a baby develops.
What is the medulla oblongata?
Brain part that controls breathing and heart rate.
What is fertilization?
Process of sperm joining egg.
What is resistance?
The force that slows blood flow.
What is the nonspecific immune response?
Immune response that attacks all invaders the same way.
What is the prostate gland?
Gland that adds fluid to sperm.
What is the pons?
Brain part that helps control sleep and breathing.
What is a virus?
Tiny infectious agent that needs a host.
What is the cardiovascular system?
The system made of heart, blood, and vessels.
What is the specific immune response?
Immune response that targets specific invaders.
What is fertilization?
The process when sperm and egg join.
What is blood?
Body fluid that carries oxygen and nutrients.
What is the immune system?
Body system that protects against disease.