Cells
I line the stomach
Smooth
Largest organ in human body
skin
Brain and spinal cord
nervous system
Study of moon, stars, planets
Astronomy
Who invented the telescope
Galileo Galilei
cardiac
Pumps blood
heart
Muscles
Muscle system
Study of animals, Humans
Biology
How many bones in the human body
206
I line the muscles
muscle
Cigarette smoke will cause damage to
lungs
heart, blood, veins, arteries
Circulatory system
Study of plants
Botany
fastest animal in the world
Cheetah
Single cell in human body is called
Mother
I tell the body what to do
Brain
lungs
respiratory
Study of computers, buildings, bridges
Enginering/technology
tallest building in the world
Burj Khalifa or Burj Dubai
Mother cells splits into 2
Daughter cells
Filters waste
kidneys
skin
Integumentary
Study of land forms, ponds, water ways
Environmental
A doctor who performs surgery
surgeon