6. A DNA sequence is the . A) Order of amino acids. b) Order of DNA bases c) Order of proteins. d) Order of hydrogen molecules

Which is an example of a population?

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations