19. Runoff from area “B” comes from a neighborhood of several homes. Runoff from this neighborhood combines and flows into the creek. What type of pollution source is this?

What is the genotype for the following phenoytpe: a male fruit fly that is heterozygous for eye color and homozygous dominant for wing size. a eeww b eeww c eeww d wewe

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid