This illustration shows a kind of animal that is a parasitic organism. what is the common name of this organism?

planarian

fluke

amoeba

tapeworm

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a. coral reefs because of the loss of the symbiotic algae living within their bodies b. penguin populations because the fish they eat will move into warmer waters c. mountain-dwelling birds because rising sea levels will relocate their food sources d. large cats in the rainforest because of decreased habitat loss for their prey