The venus flytrap is a photosynthetic plant. It obtains nitrogen but no energy by capturing insects. which term describes this plant?

The image shows a female Golden Orb-weaving spider.They build webs strong enough to trap small birds for food. what term describes this spider?

Which level(s) of ecological complexity involve(s) biotic factors but not abiotic factors? I. Community II. Ecosystem III. Population

Plankton are major producers. a small proportion of the energy harvested by plankton is passed to the primary consumers. Which process in phytoplankton results in the largest loss of energy that could otherwise be utilized by consumers?

In this food web, identify a saprotroph

A fungus that digests its food externally and absorbs its products of digestion is called...

How many trophic levels can there be maximum?

This is an energy pyramid. What does level I and III represent?

In this food web, which are quaternary consumers?

Hummingbirds eat flower nectar and small insects. To which nutritional group do they belong?

What are two characteristics of species?

The protist Paramecium caudatum feeds on unicellular organisms. what mode of nutrition does it have?