What is the system responsible for our reflections?
The nervous system.
True or False: The system responsible for breathing is the circulatory system.
False
An adult human has how many bones?
206 bones
What does the immune system do?
Protects our body against infections.
What do we have in our stomach that digests the food?
Acid and enzymes
What do you inhale and exhale?
Inhale: oxygen / Exhale: carbon dioxide.
What is the system that includes all of the bones and joints in the body?
The skeletal system
Everybody has. A part of it comes from your mom and the other part, from your dad.
DNA
Name 4 organs.
Answers may vary.
What intestine is responsible for absorbing nutrients?
Small intestine
Why don’t we have snow in Brazil?
Because we are close to the Equator
What is the system responsible for peeing?
Excretory or Urinary system
About how many cells our body has?
10 trillion cells.
How many bones are we born with?
227 bones
What are the 4 seasons of the year?
Summer, winter, spring, and fall/autumn.
What is a cirrus?
A type of cloud.
When we cut our finger and it bleeds, what’s the system responsible for it?
Circulatory system
What's the difference between weather and climate?
Weather is the changes in a day, like in the morning is sunny, but in the afternoon is raining. Climate is the weather for a long time of period, like in summer
What is the system responsible for processing the food you eat?
Digestive system
What happens in our respiratory system when we run fast?
Increase the breathing and beating rate.
What is the largest organ of the human body?
The skin
Name three systems.
Answers may vary.
What is the name of the cells that transmit information from the brain to the muscles?
Neurons
What is the type of the cloud that shows that a storm is coming?
THE NAME OF THE CLOUD IS CUMULONIMBUS
What are the cells of immunity?
White blood cells
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