8. Which white blood cells produce proteins that help destroy pathogens? * (2 Points)

A. T cells

B. B cells

What is the molar mass of a gas that has density of 2.054 g/l

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775