Why are there more herbivores than carnivorous in a typical ecosystem?

Decomposer serve a key role in the nitrogen cycle primarily because they 1. Fix the nitrogen in the soil. 2. act as food for consumers who use nitrogen to build their bodies. 3.

True or False A parasite having no intermediate host is liverfluke.

Difference between t dependent pathway and i independent pathway

Glomerular filtration rate is determined by the net filtration pressure and the filtration coefficient. which two factors determine the filtration coefficient?

What are the four major categories of tissue?

Where do mid-ocean ridge volcanoes occur? at divergent boundaries at convergent boundaries at hotspot locations at subduction sites

How are the Earth's crust and humans the most similar according to these graphs? a The largest percentage of both is oxygen. b Silicon is rarely found in nature. c Chemical reactions occur with similar frequency in humans and the Earth's crust.

What is the difference between active and passive cellular transport?

Sponges have no "true tissues." What does this mean? Select one of the options below as your answer: a. They perform body functions by diffusion. b. They have organs for specific functions. c. Similar cells do not cooperate together.

1. For calculating work, the force and the distance must be in the same