F3 Digestive system
Question 1
Nicotine is absorbed and may constrict blood vessels and raise blood pressure.
To control, keep the same
take in through the surface and hold
To crush with a hard object
To break into smaller molecules
Question 2
These metals are accumulated in the liver in preparation for excretion.
To control, keep the same
To make not acidic or alkaline
To break into smaller molecules
To collect
Question 3
Wind turbines convert kinetic energy into electrical power.
To change from one form into another
To break into smaller molecules
To crush with a hard object
To collect
Question 4
The saliva helps to break up the food and digest it.
To get rid of, remove from the body
To collect
To break into smaller molecules
To turn into a fluid or liquid
Question 5
Our bodies consume essential nutrients from food and eliminate whatever is unessential.
take in through the surface and hold
To get rid of, remove from the body
To crush with a hard object
To change from one form into another
Question 6
Chewing food makes smaller particles that dissolve easier in digestive acids.
To turn into a fluid or liquid
To collect
To get rid of, remove from the body
To make a solid disappear in a liquid
Question 7
Roast the seeds in a pan then grind them together with a mortar and pestle.
To crush with a hard object
To make not acidic or alkaline
To make a solid disappear in a liquid
To control, keep the same
Question 8
The gas should be liquefied and pumped through the oil pipelines.
To get rid of, remove from the body
To collect
To turn into a fluid or liquid
To control, keep the same
Question 9
They enter the intestines where secretions from the pancreas neutralize the stomach acids.
To make not acidic or alkaline
To break into smaller molecules
To get rid of, remove from the body
To collect
Question 10
Probiotics are beneficial bacteria that help regulate our digestion and strengthen our immune system.
To control, keep the same
take in through the surface and hold
To change from one form into another
To get rid of, remove from the body