How are bacteria beneficial to the body? a. they provide us with needed nutrients c. they invade sterile regions in our body b. they form biofilms d. they fight the immune system

Based upon the pH scale, a vegetable with a pH of 5.3 would be A. neutral. B. ionic. C. acidic. D. basic.

The process of photosynthesis converts which type of energy to chemical energy

What evidence supports the idea that a supernova remnant was involved in Earth's formation? The Earth supports life. The Earth orbits a star. There is no evidence to support this claim. The Earth has an iron core.

According to the dietary guidelines, what should be the maximum daily intake of cholesterol on a 2500-kcalorie diet?

In your own words, outline the sequence of steps involved in the process of going from the DNA base pairs of TAC to the amino acid methionine on a polypeptide.

Hypothesis on whether radiation has the same impact on coastal, forest, and desert areas

In a family is affected by a genetic disorder the son in the family has the same diseasebut the daughters do not have it

The "sphere" that includes all of the water in, on, or around the Earth is the A. biosphere. B. exosphere. C. geosphere. D. cryosphere. E. atmosphere. F. hydrosphere.

What is the arrangement of phospholipids in the plasma membrane

The percentage of energy that flows from one trophic level to another is?