What is true of saturated fatty acid chains? They are more healthy that unsaturated fats. They contain only single covalent bonds. They are only made in leaf cells of green plants. They contain at least one double or triple bond.

About half of the forests that covered the earth in the early 1900s have been cut down. Discuss the impact this has on carbon dioxide levels in the atmosphere. Support your answer.

List name three characteristics of scientists that are important to their work but also found in nonscience

The clearing of forests for construction and the pollution of ecosystems are both examples of natural ecosystem changes. sudden climate change. nonnative species introduction. human habitat destruction.

What alcohol is found in triglyceride?

Explain the concept of same DNA in all body tissues

Ape species began to dwindle during the Miocene, leaving only a few remaining: a situation that exists up to the present. It is thought that the number of ape species reduced at that time because

Jon is in a car accident and severs an artery in his leg. He loses a significant amount of blood and experiences a drop in blood pressure. Explain how his body senses these changes, and how it will respond in an attempt to maintain homeostasis.

a scientist is conducting an investigation that involves water, silver corbon dioxide, and oxygen gas. Which group of statement best describes all of the materials he is using in the investigation?

The question below refers to the selection "taste-the final frontier." hydroponic plants are grown - a. on mars. b. without air. c. in water. d. in soil.

The movement of hot and cold air between land and sea creates what? a. Sea breeze b. Solar energy c. Trade winds d. Coriolis effect