1
What is the gas that plants release as a waste product during photosynthesis?
Oxygen
After traveling down the esophagus, food stops here and is mixed with strong acids to assist in breaking the food down?
stomach
Important to breathing, this organ is separated in two parts that resemble bags and are located behind the breast bone.
lungs
This is the most important part of the Circulatory System?
HEART
The heart moves this throughout the entire body.
blood
This system carries oxygen-rich blood and nutrients throughout the body?
Circulatory System
Why are plants also called "producers?"
they produce their own food
Name the Organ System: - I send signals all over your body and tell it what to do.
Nervous System.
The part of the body where food enters, and digestion begins.
mouth
The three atoms that make up carbohydrates.
Carbon, Hydrogen, Oxygen
Which system's job is it to extract nutrients from food, and get rid of solid waste.
digestive system
In this tube you will find the solids remaining, where excess water is removed.
large intestine
Dissolved sugar passes through this structure
Phloem
It is a long tube like organ within the digestive system?
are the intestines (large or small)
The part of the blood that fights infection or disease.
white blood cells
The part of the respiratory system where the gas is exchanged and oxygen enters the bloodstream.
alveoli
The trachea is part of this body system.
respiratory
The cell parts known as food factories. (Think about what a plant uses for food and where it is created)
chloroplasts
The trachea splits into these two tubes that lead to the lungs.
bronchi
The leaf layers that act like the "skin" are called this.
lower and upper epidermis
The wavelike movements of the esophagus that help move food into the stomach.
peristalsis
What is the formula for photosynthesis?
water + carbon dioxide = oxygen + glucose
Structure that water moves through in a plant
Xylem
The body's ability to regulate its temperature is an example of this.
homeostasis
The tubes which carry blood AWAY from the heart to the rest of the body.
arteries