Why is copper considered a very good thermal conductor?
a. it conducts heat well.
b. it conducts electricity well.
c. it is a shiny metal.
d. it is used to make wires.

Which of the following best describes the purpose of technology?

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition. b) one-fourth of the daughters of an affected man would have this condition. c) one-half of the daughters of an affected father and a carrier mother could have this condition. d) only if a woman is xxx could she have this condition.