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In digestion, evidence of a chemical change can be observed when -
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
Which of the following is an example of a physical change in the digestive system?
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
Which of the following is an example of a chemical change in the digestive system?
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
Animals are able to move by using the energy from the food they eat. This conversion is from what type of energy to what other type of energy?
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
In digestion, evidence of a chemical change can be observed when -
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
Roots grow downward in the soil in response to –
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
During Digestion, which of the following energy conversions occurs?
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
Which of the following is a compound?
Water
Chemical energy ---- heat energy
Vegetables broken down in the intestines produce gas.
Teeth chopping food into pieces
Gravity
Enzymes breaking down carbohydrates into sugars
Methane gas is produced in the intestines
Chemical Energy ------mechanical energy
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