Nitric oxide gas dissolves in water and releases hydrogen ions (H+). The solution is now:

a) neutral

b) an acid

c) a base

Why is biodiversity important for ecological succession

Which is true of the regions near earth's equator

Explain two ways in which the lens is structurally suited to perfrom its function

During the time of Aristotle people believed that non living matter produced living things what is the term for this idea

If you were to put equal amounts of sand gravel and dirt into a water bottle with water and shake it how would it settle? would it be sand at the bottom, dirt in the middle, gravel at the top?

What element of fibrous joints gives the joint its ability to resist stretching and control the amount of movement at the joint?

Which is true about two normal gametes from a human female? * a. chromosomes are exactly alike b. each gamete contains the same number of chromosomes as the mother c. each gamete has 23 chromosomes d.

Which of these statements is true about adaptive evolution? Adaptive evolution is a permanent change in a trait. Adaptive evolution is a temporary change in a trait. Adaptive evolution is a fluctuating change in a trait.

Which of the following types of training would most likely be required for a forest technician? A. genetic analysis B. animal physiology C. plant life cycles D. Menghting

Which of the following mechanisms is NOT used to propel lymph through lymphatic vessels? A. gravity B. small heart-like pumps C. the milking action of muscles D. pulmonary motion