It breaks down food into sugar and nutrients that cells need to survive.
100
What organs are part of the respiratory system?
Lungs, mouth and nose
100
What are the two types of organisms on our planet
Single and multi-celled organisms
100
Why do children tend to resemble their parents
They have similar DNA
100
This organ controls our entire body and all life functions
The brain
200
Name the main parts of the digestive system in the order in which food travels through them in your body.
mouth, esophagus, stomach, small intestine, large intestine, colon, and rectum/anus
200
What are some parts of the circulatory system?
The heart, lungs, arteries, veins, and capillaries are part of the circulatory system.
200
Amoeba, bacteria, yeast, paramecium
What are examples of single celled organisms
200
Why do dogs have most of the characteristics of their parents
They inherit them from their parents
200
Where does most digested food enter your blood?
It is absorbed in the small intestine.
300
Why is it important for blood to be pumped through blood vessels all over your body?
Each cell can get nutrients, water and dispose of waste
300
Why is it important to filter waste material from your blood?
If too much waste builds up, cells in your body will die.
300
Most have cells that are not able to exchange gases with the outside environment
Why do multi-celled organisms need different systems
300
My dog learned to poop outside in the field
What is a learned behavior?
300
What happens in the first step of digestion?
Food is broken down into smaller pieces and mixed with saliva?
400
What is the skelatol system?
It is a system that provides support, protection and transportation for the body.
400
How is the waste removed from the body?
Waste from food is dried in the large intestine and then removed out through the anus
400
Mrs. Doe is trying to figure out if a cell is unicellular or multi-celluar
how many types of cells are in the organism
400
A pine tree and its offspring are both bent in the same way. What explains this?
The was an acquired trait from being blown in the wind
400
What does food provide for people?
Energy!
500
What does the circulatory system do?
It carries oxygen and nutrients to cells anc carries co2 away from the the cells in blood
500
Why is it important for blood to circulate through the lungs?
It will remove co2 from the blood and add oxygen to the blood.
500
cells work together to keep organisms alive
what is the main job of most cells in multi-cellular organisms
500
Knowing how to read a book is an example of
A learned behavior
500
How are multi-celled and single-celled organisms different?
Multi-celled organisms have large numbers of specialized cells to perform a variety of life functions, while single-celled organisms complete life functions with one cell