Mr. mann's students were studying the properties of light in science class. he told them to put a pencil in a beaker of water, make observations, and then draw what they observed. one group drew the picture seen here. mr. mann explained that when light passes from air into the water, the light waves bend, or and the pencil appears to be broken. a) diffract b) reflect c) refract d) transact submit hint physical science (sc.7.p.10.3) properties of waves

Forensic nursing is a medical-specialist career that grew out of a response to divorce in society. true false

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

The science for classifying and naming organisms is known as