Linnaeus created seven levels of classification. What are the names of the seven levels?

Select all correct answers.

Animalia

Protista

Kingdom

Order

Phylum

Organism

Fungi

Family

Class

Species

Line

Genus

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.