List three reasons for why Pluto was demoted to a dwarf planet.

All's life is based on the chemical element

Name all of the parts that animal AND plant cells have and what their function is?

What does it mean that a hypothesis must be testable? O A. The hypothesis must be shown to be true before the experiment. O B. The hypothesis must have an experiment that uses math. O C. There can only be one experiment that tests the hypothesis.

Proteins are made by rough er travel to the Golgi in sacks called

Divorce rates increase with each remarriage a. True b. False

Weight loss can occur when glucose is oxidized to CO2 rather than being stored as glycogen. The first step in glucose oxidation is glycolysis.

What type of stress is placed on folds?

based on the table, explain why humans wouldn't be able to survive in Mars atmosphere without special equipment

Rabies is a viral disease contracted from the bite of an infected animal. Rabies bypasses many immune system defenses by traveling in peripheral neurons to reach the CNS. Which method of transport is NOT used by the rabies virus to reach the CNS? A.

How many pairs of spinal nerves are there?