This body part is responsible for crushing the food
What are the teeth?
What is respiratory system?
This system is known as the transport system of the body
What is circulatory system?
These grow under the arms and on the genitals
What are pubic hairs?
This type of food provides us with energy to do our work.
What is staples?
It contains enzymes that begins the breakdown of starch.
What is saliva?
When _____ is inhaled the lungs remove _____
What is carbon-dioxide?
This is the main organ of the circulatory system.
What is the heart?
These are male sex cells
What are sperm?
Red beans, almonds, peanuts are called...............
What is legumes?
This liquid helps to break down fats in the small intestine
What is bile?
This prevents food from going down the windpipe when we eat.
What is the epiglottis?
The left side of the heart receives ______ blood.
What is oxygenated blood?
These are female sex cells
What are ova?
Pumpkin, carrot, broccoli are all examples of
What is vegetables?
Digestion is complete when it reaches this organ.
What is the small intestine?
This part of the respiratory system is used so that oxygen enters the bloodstream
What is the alveoli?
The right side of the heart receives ________ blood.
What is deoxygenated blood?
This happens when two cells join or unite.
What is fertilisation?
The stomach grinds up food and adds enzymes and hydrochloric acid to crush and dissolve and liquify food. This causes what kind of changes
What is physical and chemical changes?
Tiny sacs within our lungs that allow oxygen and carbon-dioxide to move between the lungs and the bloodstream.
What are the alveoli?
These tubes carry blood around the body.
What are arteries and veins?
At one month , the growing fertilised egg is now an _____.
What is an embryo?