Excess phosphates in runoff, excess fertilizers, and untreated human wastes return to water sources and cause in lakes.

a.
evaporation

b.
algae blooms

c.
nitrofication

d.
biomagnification

Abanana plant produces rhizomes, which are involved in?

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d.a round-trip ride to school and back

Number and variety of living organism; includes genetic, species, and ecological types