What is another example of radiation? PLZ PICK ONE OF THE ANSWER CHOICES

Warm air rising

Heat from an old-fashioned radiator

Batteries

Touching a stove and burning your hand

the answer to your question is sperm

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

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

then go eat. lol.brainliest