Which of these events is a likely result of chemical water pollution?
A. Algae are killed by solvents that have runoff into a pond
B. Sediment particles floating in water clog the gills of fish
C. Rainbow trout disappear from a stream because of high water temperatures
D. Fish die from lack of oxygen due to an algal bloom

What is true of sea slugs in these orders

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.