What is the main function of b-cells? B. They attack cells of the body that are infected.

None of these

A. They create antibodies.

They signal other lymphocytes to go after the pathogens.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

i would say the answer is food.

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firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.