How do organ systems work together to deliver nutrients from food throughout the body? A.
The digestive system breaks down food and the circulatory system transports nutrients to cells.
B.
The circulatory system absorbs food and the excretory system secretes nutrients to cells of the body.
C.
The muscular system breaks down food and the digestive system carry nutrients to cells of the body.
D.
The nervous system senses food and the lymphatic system extracts nutrients and distributes them to the body.

Which of the following is a question of morality? a.) delierately reporting false data b.) accidentally reporting false data c.) kepping a sloppy record of experimental observation d.) condition a drug experiment which will harm a lab rats

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism