Which is a cam plant a) crabgrass b) corn c) pea d) pineapple

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Which to produce involved from a symbiotic relationship of organisms which resulted in eukaryotic organisms contain chloroplast