19. Which is not true of animals?

They have coordinated movement.

They develop a blastula.

They make their own food.

They eat dead or living organisms.

What are the five trophisms

Describe what would happen to the number of producers and secondary consumers if the population deer suddenly decreased in an ecosystem.

Energy stored in the bonds that hold together the atoms and molecules of all substances is called A. electrical energy. B. chemical energy. OC. kinetic energy. D. mechanical energy. Reset Submit

Which of the following statements about the basic structural features of DNA are true? Select all true statements. Select all true statements. The major and minor grooves prevent DNA binding proteins from making contact with nucleotides.

Which statement best illustrates why carbon is so impotant to living things

Which phrase best defines a biome? a. areas with distinct animal communities and associated with particular climates b. areas with distinct plant communities and associated with particular climates c.

If you study ecology what are you studying

Homologous structures are structures found in one species that have the same basic anatomical structure and embryonic origin as those found in another species.

Why do you think humans have two sets of 23 chrosomes

Predict what might happen to the dark moth population in the light forest, if the simulation ran for a longer period of time.