Calcium deposits form on a bathroom faucet. over time, the calcium covers more of the faucet.
are the calcium deposits alive?
a. no, calcium deposits are not alive because they do not reproduce.
b. yes, calcium deposits are alive because they maintain their structure.
c. yes, calcium deposits are alive because they exhibit homeostasis.
d. no, calcium deposits are not alive because they respond to stimuli.

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?

Asegment of dna that codes for rna and a protein is a

Examine the air pressure map. which type of line is shown on the map?