What does a prism do?
combines the colors of visible light into white light
separates sunlight into ultraviolet and infrared radiation
separates visible light into several colors
changes the wavelength of electromagnetic waves

What is one way in which a discovery that is made by using cell technology could change existing scientific knowledge? a. a discovery could lead to a change in experimental methods. b. a discovery could lead to a replacement of a scientific theory. c. a discovery could lead to a new brand of cell culture medium. d. a discovery could lead to a new material for culture flasks.

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead,sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities

Dna replication or repair occurs in a cell in all of thw following situations except when