cells and body systems
What is the basic unit of life?
What is a cell?
Solve: x + 9 = 15
What is x = 7?
How many degrees are in a straight angle?
What is 180°?
How many bones are in the adult human body?
What is 206?
Which organ pumps blood through the body?
What is the heart?
Solve: 4x = 28
What is x = 7?
What is the area of a rectangle with length 8 cm and width 5 cm?
What is 40 cm²?
What is the longest bone in the human body?
What is the femur?
What system includes the brain and spinal cord?
What is the nervous system?
Evaluate: 5²
What is 25?
What is the sum of the interior angles of a triangle?
What is 180°?
What bone protects the brain?
What is the skull (cranium)?
Which blood cells help fight infections?
What are white blood cells?
Solve: 2x + 8 = 20
What is x = 6?
A circle's distance around the outside is called what?
What is the circumference?
What is the name of the bones that protect the heart and lungs?
What is the rib cage?
What organelle controls the activities of a cell?
What is the nucleus?
Solve: x² = 64
What is x = 8 or x = -8?
A right triangle has legs 6 and 8. What is the hypotenuse?
What is 10?
What is the main function of bone marrow?
What is producing blood cells?