basal metabolism-energy to keep the body alive
physical activity- things you do when you're not completely at rest
growth and repair
for life
physical, chemical, and biological
Inhilation Cuts or mucous membranes Ingestion of food and water
Normal food is biological . So it could have a bacteria that upsets your digestive system to the ugly max!
Three main functions of the digestive system:1. Breaks down food into molecules. hi2. Molecules are absorbed into the blood and carried throughout the body.3. Wastes are eliminated from body.
1 - Growth 2 - Energy 3 - It replaces worn and Damaged Tissues..
Three main functions of the digestive system:1. Breaks down food into molecules. hi2. Molecules are absorbed into the blood and carried throughout the body.3. Wastes are eliminated from body.
Everything biological is on the food chain
See the Web Links for "Answers.com: Food Chemistry" to the bottom for the answer.
A caterer brings food to parties and functions
They take in food and get rid of wast matter, they make new cells, and they repair old cells.
They take in food and get rid of wast matter, they make new cells, and they repair old cells.