no
1) Lichens are used to yield animal feed , dyes...... 2) Usnicacid are obtained from lichen.
The indicators in litmus are extracted from lichens; the color of litmus depends on the pH of the solution.
used as food
Sulfur dioxide
lichens
Lichens are used in various products including natural dyes, perfumes, herbal medicines, and food supplements. They are also commonly used as bioindicators for air quality and pollution levels.
nope
The pizza cutter is a circle with little spikes used to cut pizza, when the pizza is ready they just cut it in 8 parts
Lichens are flora - plants.Lichens are flora - plants.
Lichens grow extremely slowly. Lichens are able to survive extreme conditions.
There is no lard used in the pizza's at Pizza Hut
Lichens are important as they can indicate air quality, pollution levels, and climate change. They also play a role in soil formation and provide food and habitat for various animals. Additionally, lichens have been used in traditional medicine and as a source of natural dyes.