Which statement best explains why earths outer core is in liquid form?

Which statement is true about using Parallax to measure the distance to Stars? A. The larger the star the smaller The Parallax angle B. The closer the star the larger The Parallax angle C. The closer the star smaller The Parallax angle D.

Prokaryotes that are round are called spirochetes. a. True b. False

Which of the following is a possible function of an antibody? To kill protozoans like amoebas To kill bacteria cells To identify haptens To assist in non-specific immunity

What must be concluded about a hypothesis if the data from an experiment does not support it?

Which of the following statements about olfactory receptors is false? Select one: a. They are bulb-like structures at the tip of the frontal lobe where the olfactory nerves begin. b. They are cells. c.

In which horizons would plant be planted

Which scientist developed the system for classifying organisms? Woese Darwin Linnaeus Pasteur

What is the main role of the carbohydrate glucose in a living cell

In order for a species to evolve, it must be able to

Your friend is trying to convince you that if the ligaments binding the bones together at your freely movable joints (such as your knee, shoulder, and hip joints) contained a higher percentage of elastic fibers, you would be much more flexible.