The gas exchange in the circulatory system happens in the _____________.
capillaries
Is this a living thing or a nonliving thing?
nonliving thing
A plant takes in water and sunlight. What vital function of living thing is this?
nutrition
This body system helps our body absorb nutrients from the food we eat.
digestive system
After entering the mouth, the food travels down through this tube before entering the stomach. What is this called?
oesophagus
TRUE or FALSE: The veins are blood vessels that connects the arteries and the capillaries.
FALSE
The waste leaves our body through which part of the digestive system?
anus
What happens/takes place in the alveoli?
gas exchange
This blood vessel takes blood from our heart to the rest of our body.
arteries
What are the three vital functions of living things?
nutrition, reproduction, and interaction
After breathing through our nose or mouth, the oxygen travels down the ___________.
trachea
After traveling through the trachea, the oxygen passes into two tubes called _________.
bronchi
The _________ pumps blood round the body through the three blood vessels.
heart
What vital function of living thing is shown on the picture?
reproduction
Which part of the digestive system separates the nutrients from the waste?
small intestine
TRUE or FALSE: Humans breathe carbon dioxide and exhale oxygen.
FALSE
This body system transports oxygen and nutrients from our food inside our bodies.
circulatory system
Humans can breathe oxygen through the _______ and the _______.
nose and mouth
Name the three blood vessels.
arteries, veins, and capillaries
What vital function of living things is shown here?
interaction