Which of the following is an example of parasitism
a) birds eating the berries produced by a shrub
b) algae providing a sloth with camouflage by growing on its fur
c) leeches feeding on blood drawn from fish
d) fish clinging to sharks in order to gather scraps of food

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean