You are cooking beans over a campfire. by the light of the fire, you read that one serving of beans is 120 calories. after eating the beans, you go for a hike along a stream. all of the items described here have energy. identify the form of energy each contains.

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different