Which of the following is a sac fungus?
rhizopus stolonifer
candida albicans
penicillium notatum

Penicillium notatum is a type of sac fungus. This is an important compound for medicinal purposes that gave way to the development of antibiotics. This fungus is also responsible for making bread, alcoholic beverages, and cheese. Yeasts are also considered as sac fungi that are used for fermentation in many food and drink industries at present. 

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.

the growth of the plants is affected by the heat of the light. what is the student doing?