Choose the true statement about the grand canyon.
select one:
a. none of its fossils is older than the dinosaurs.
b. the grand canyon’s layers get older from bottom to top.
c. some fossils are found in the uppermost layers.
d. near the top there are fossils of ancient dogs and cats.

Answer quickly! correct answers only! how did an agricultural surplus relate to expanded trade during the high middle ages? a)trade increased because surplus crops could be traded. b)trade decreased because surplus crops were needed to feed local populations. c)trade decreased because surplus crops led to an oversupply of grains that could not be sold. d)trade increased regionally but decreased globally because trade networks had shrunk.

What were some of the things done to the colonists by king george iii

Which sentences describes a cycle of dependency? a. aid harms the local economy creating the need for more aid.b. aid improves infrastructure and creates more wealth and more good infrastructure.c. aid programs become more reliable over time so people can depend on them.d. no answer is correct