What structure does the earthworm use to grind its food?

Where do hazardous wastes usually end up?

Name three reasons why people would want to preserve an area of land

Dna and rna both have sugars as their structural base, what are the names of these bases in both dna and rna?

What are the three groups of animals in Aristotle's classification system?

Can two organisms with the same phenotype have different genotypes?

In most species, the female frog lays her eggs directly in the water as a male clasps her back and releases sperm. The fertilized eggs hatch into legless, aquatic tadpoles. Most tadpoles feed on algae, and have gills.

Part 2: Research one major hurricane, category 4 or greater, from any time period. In two or more complete sentences, describe the hurricane. Include the name of the hurricane, date, location, and category.

The nucleolus of the cell is found within the a. chromosomes. b. nucleus. c. Golgi apparatus. d. endoplasmic reticulum.

What sense is not routed through the thalamus?

What are the three sections of the large intestine and what roles does each play in digestion or absorption?