if a scientist observes an object that reproduces, adapts, and evoles, which of the following would be a logical hypothesis?

Are lipids chains of smaller molecules like carbohydrates?

The evidence for Charles Darwin's theory of evolution by natural selection

Which of the following would most likely NOT cause mass extinction?

Explain why agriculture leads to a net loss of nutrients in the soil.

During a manic episode in bipolar disorder, the person's thoughts often rapidly shift from topic to topic. this characteristic is referred to as:

What is the most important part of the DNA molecule?

One function of the human excretory system is: 1. making materials that the body cells need 2. removing excess heat energy from the body 3. moving substances to and from body cells 4. controlling the body's responses to stimuli

Why did you need to heat the water when making salt water?

Sodium potassium pump

Arid and semiarid lands are prone to desertification because c. The precipitation cannot meet the growing demand for water or d. 10 per event of productivity is lost to erosion.