Why is plankton important to aquatic ecosystems?

The goal of science is to explain natural phenomena. true or false

When does reduction division in meiosis occur?

What causes competition between two species?

Which of the following statements about receptor potentials is FALSE? A. The receptor proteins respond to stimuli. B. They can trigger an action potential. C. Odor molecules can act as stimuli. D. The receptor potential is carried by neuroglia.

Cultural environments determine the basic types of personalities that will be found in a society. True or False

Rna polymerase binds to regions pf dna called blank which are start sinals for transcription

When a cells volume becomes to great for the surface area to maintain the cell will A) die. B) divide. C) grow. D) move.

Fatty acids and glycerol are produced from the metabolism of

A rabbit is eating leafy plants on a sunny day. What is happening to the carbon in the plants and in the rabbit? a Carbon is only moving out of the living things; it is not moving into them. b With this information, there is no way to know for sure.

During the process of RNA transcription, which of the following steps is not included?