Sewage that ends up in waterways can increase algae growth because it

A. provides nutrients.

B. kills plants.

C. attracts birds.

All of the following are classified as seedless vascular plants except A) ginkgos. B) club mosses. C) horsetails. D) ferns.

Specialized proteins that act as catalysts for chemical reactions are

Which statements describe the relationship between the area and the biodiversity of an ecosystem? Check all that apply

Determine whether each phrase describes a community, ecosystem, habitat, or population. A herd of bison Frogs, insects, and birds living near a pond The plants, animals, water, and soil of a forest The kelp forest where sea otters live All the

The codons that signal the end of the polypeptide chain are called A. promoters B. introns C. exons D. Terminators

In the movie a wrinkle of time is Mr. Murray the first from his group to travel by tesseract?

The large leaves of ferns show multiple venation what is it spores rhizomes or fronds

The percentage of energy in one trophic level that transfers to the next level in the average ecosystem is

The human body naturally tends to follow a cycle of sleeping and waking that corresponds to a:

How could a breakdown of the immune system have led to anna's untimely death?