Figure B-3
In Figure B-3, which structures gather nutrients?

6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Name the glands associated with human digestive system