Stomach

Question 1

Mechanical digestion

Answer 1

When food is Mixed chewed and churned

Question 2

Chemical digestion

Answer 2

When chemical reactions break down food

Question 3

Nutrient

Answer 3

Provide energy and materials for self development growth and repair

Question 4

Peristalsis

Answer 4

Involuntary waves of muscle contractions that keep food moving in one direction through the digestive system

Question 5

Enzyme

Answer 5

A type of protein that speeds up the rate of a chemical reaction in your body

Question 6

Villi

Answer 6

Tiny finger shape structure in which absorption occurs

Question 7

Food pyramid

Answer 7

Helps people select foods that supply all the nutrients they need

Biggest to smallest

Grains
Fruit/ veg
Dairy2/3. /protein the rest
Fat sugar

Question 8

Water

Answer 8

H O
2

60% of body

Lose water when sweating exhaling and gettting did of waste

Question 9

Carbohydrate

Answer 9

Main source of energy

Question 10

Protein

Answer 10

Used for replacements and repair of body cells and for growth

Question 11

Amino acids

Answer 11

Make up protein

Question 12

Fat

Answer 12

Provide energy and help body absorb vitamins

Question 13

Simple carbohydrates

Answer 13

Sugars

Question 14

Complex carbohydrates

Answer 14

Starch and fiber