If you observed gray. threadlike structures on the surface of a leaf, how could you determine wheter they were spiderwebs or fungi?

Plants and fungi are both eukaryotic organisms whose cells are buffered by cellulose walls. ... If you observed gray thread-like structures on the surface of a leaf, you could distinguish between spiderwebs and fungi microscopically. Fungi would have cell walls made of chitin, whereby spiderwebs would not.

Explanation:

answer

crater lake was formed when mount mazama produced a large eruption and collapsed to form a caldera, which then filled with water forming a lake.