Are most bacteria harmful (pathogenic) ? Give examples of good bacteria.

Which parts of the brain make up the diencephalon? limbic system and cerebral cortex brain stem and cerebellum pituitary gland and occipital lobe thalamus and hypothalamus

imagine that a landscaper was frustrated by grasshoppers eating the grass of the lawns that he cares for. The landscaper decided to use a pesticide and successfully killed all of the grasshoppers in the ecosystem.

Early ideas on the classification of life recognized all organisms as belonging to one of two fundamental lineages-prokaryotes or eukaryotes. is this view compatible with either of the hypotheses illustrated above? explain.

The manufacturer of the chocolate mint cookies changed the ingredients of its cookies. Each serving now has 1 gram of saturated fat (4 fewer grams), 4 grams of trans fat (4 more grams), 21 grams of carbohydrates (1 fewer gram), and 11 grams of

A genus is composed of a number of related ... a) kingdoms b) phyla c) orders d) species

Which layer of the atmosphere does all weather take place?

A salt is added to a solution of water. Which physical property of the water is most likely to change?

When the moon is between the Earth and Sun it cannot be seen and is called a ___ moon.

Proteins attract water and hold it within blood vessels, preventing it from freely flowing into the spaces between the cells. this is an example of how protein is used for: a. maintaining fluid and electrolyte balance. b. building antibodies. c.

Identify the fuel that could be classified as a nonrenewable or renewable resource. A) biomass B) geothermal C) wind D) tidal