What is the correct order of the planets from smallest to biggest?

(Pluto is you count the dwarf planet)

Mercury

Mars

Venus  

Earth

Neptune  

Uranus

Saturn

Jupiter

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.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a