Growth & Development
What is the age range for "Childhood"?
From 3 to 12 years old.
Which muscle is found in our heart?
Cardiac muscle.
Where do two or more bones meet?
A joint.
What mineral helps build strong bones?
Calcium.
How many hours of sleep do you need per night?
9 to 12 hours.
What is the name of the child before it is born?
Fetus
Which muscle works automatically without your control?
Smooth muscle.
What do bones store that muscles need to contract?
Calcium.
What is the main job of protein?
Building and fixing muscles.
How many times a week should you exercise?
At least 3 times a week.
What gland in the brain makes growth hormone?
The pituitary gland.
Where is skeletal muscle found in the body?
Most parts of the body like arms, legs, neck, and head.
What part of the body does the skull protect?
The brain.
Which food group is high in protein?
Salmon, tuna, egg, chicken breast, Greek yogurt, milk, etc..
Why should you lift heavy objects with a straight back?
To prevent muscle and joint pain.
Between what hours is growth hormone made most?
Between 11 p.m. and 3 a.m.
Why must cardiac muscle work for our whole life?
It is very strong and must work for our whole life.
What is the "framework" of the body called?
The skeleton.
Why is animal protein easier to absorb than plant protein?
Plant protein is covered in fiber, which is hard for the body to break down.
What equipment should you wear for skateboarding?
Wrist and knee pads.
Name two examples of mental development.
Accepting some rules, admiring famous people, controlling emotions, or having own ideas.
How do muscles work in pairs (contract vs. relax)?
When one muscle contracts, the opposite muscle relaxes.
What are the three types of joints?
Immovable, partially movable, and fully movable.
What can sunlight help our body make?
Vitamin D.
How does sleeping help our bones grow?
During sleep, the body makes growth hormone, which helps bones grow.