The space program contributes a great deal to enrich the lives of Floridians and beyond. One way that NASA brings an income to Florida is through

showing a photograph would make this a hell of alot easier

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.