Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. attract insects that aid in pollination. b. can cause genetic changes to occur. c. prevent germination within the seed pod. d. aid in the dispersal of the species.

If animal agriculture was eliminated, how much grain would become available for human consumption?

Which of the following statements accurately defines epidermis? a. a thick protein fiber composed of the protein collagen b. hard, dense bone tissue found on the outer surface of a bone c. single layer of epithelial cells and the underlying basal lamina d. outer, protective layer of the skin composed of stratified squamous keratinized epithelial tissue

Dangerous nosebleeds, while rare, originate in the back artery of the nose and are complicated to treat. true false