Which statement correctly describes how nitrogen in the soil returns to the atmosphere? options: Soil bacteria converts usable nitrogen into nitrogen gas. Plants convert usable nitrogen into nitrogen gas. Nitrogen-fixing bacteria in plant roots convert usable nitrogen into nitrogen gas. Lightning strikes the soil converting the nitrogen in the soil into nitrogen gas.

In what layer of the sun is energy transfers between atoms

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

To take a whiff of your favorite food, you use both? a. motor nerves and your digestive system b. sensory nerves and your immune system c. motor nerves and your skeletal system d. sensory nerves and your respiratory system