Why is the large surface area of the mycelium essential for nutrient acquisition by fungi?

What are the types of mutations, and how does each alter the encoded protein? college level answer

What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.

If vegetable oil is made out of veggies, then what is baby oil made out of?