Organisms rely on both negative feedback processes and behavior to maintain what

What is a secondary consumer?

Which natural process can change the Earth's surface through glaciers, wind, and flooding? A. earthquake B. tornado C. erosion D. mudslide

Kinetic energy is best described as

Which of the following is an example of the endocrine system directly interacting with the nervous system? F. The vertebrae protect the spinal cord from injury. G. Hormones provide feedback that affects neural processing. H.

Which elements are the most abundant in living organisms? Select all that apply. A. carbon B. zinc C. hydrogen D. nitrogen E. oxygen

Think about the following items: a candle flame, a balloon floating in the air, and bubbles blown from a bubble wand. Describe characteristics that could indicate life in these items, and characteristics that show they are not alive.

If a person wanted their child to have 6 fingers on each hand, explain how you think a doctor would be able to accomplish this

Why are you less likely to find fossils in metamorphic rocks?

What is the ultimate energy source for most forms of life on earth?

How is the skeleton similar to the frame of a house? both are made of calcium. both provide shape and support. both allow movement. both separate the structures into compartments.?