What would happen if a keystone species is removed from an ecosystem

In an energy pyramid, the amount of energy at the producer level is 475,650 kilocalories. The pyramid has four trophic levels, including the producer level.

The second greatest number of species in an animal phylum is found in a. nematodes. b. mollusks. c. platyhelminths. d. echinoderms. e. cnidarians.

What human body system could be fossilized?

What is a scientific method? A method that is biased A method based on moral beliefs A system which constitutes a single step A system for conducting a scientific investigation

An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the enzyme to break down protein.

Which are different forms of the same gene?

Summarize how human activities have increased the isolation of populations of species?

Which statement represents the correct association of organisms and their habitat? Each organism will be found in only one habitat. Plants, but not animals, can flourish in several habitats. Animals, but not plants, can flourish in several habitats.

Which components of the atom are found outside of the nucleus? Question 2 options: protons electrons neutrons All are found in the nucleus.

Which can disrupt the cell cycle? a. mutation b. G0 phase c. replication d. cancer