Solve the following: (9 + 3) - 5 * 3 -2^3 = ?
The answer is -11. By using the order of operations PEMDAS, solve what is in the parentheses (12) first, then the exponent (2^3 = 8), multiply (5 * 3 = 15), and then subtract ( 12 - 15 -4 = -11)
Where do lymphocytes such as white blood cells develop and what do the lymphocyes do?
Lymphocytes primarily develop in the primary lymphoid tissues which are the thymus and bone marrow. Once they are able to mature they are able to respond to a pathogen.
Atoms have protons, neutrons, and electrons. If you have an atom that has more electrons than protons what is it called?
The atom would be an anion because it has a net negative charge. You can think og anion as anti which is a negative connatation.