Halp !
as weather conditions change, birds migrate to other regions for breeding.
based on this excerpt, we can conclude that bird migration

a. is caused by breeding
b. is caused by weather change
c. causes weather change
d. is associated with weather change, but is not caused by it
e. is not related to weather change

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?