Therefore, at sea level, air is 784 times less dense than water. Expressed in another way, a volume of air at sea level has 0.1275% of the density of the same volume of water. Dirt is about 2.5 times the density of water.
Penicillium (/ËpÉnÉªËsÉªlÉªÉm/) is a genus of ascomycetous fungi of major importance in the natural environment as well as food and drug production. Some members of the genus produce penicillin, a molecule that is used as an antibiotic, which kills or stops the growth of certain kinds of bacteria inside the body.enicillium species are present in the air and dust of indoor environments, such as homes and public buildings. The fungus can be readily transported from the outdoors, and grow indoors using building material or accumulated soil to obtain nutrients for growth.
Other types can be used for medicinal reasons penicillin is a type of fungus. Not all fungi is good though, and certain types cause diseases and infections in humans (e.g. ringworm and athlete's foot) and plants.\ Algae (singular Alga') are organisms which are like plants.They are not the same though as they so not have roots, stems and leaves.ungi are not plants or animals, although they survive and grow by getting nutrients from decaying plants and animals. Unlike plants, fungi do not photosynthesise (how plants get energy from sunlight and grow as a result).