What was the name of the king and queen who financed columbus' voyage?
a) ferdinand and isabella
b) henry vii and elizabeth i
c) nicholas and catherine
d) charles and diana

What are two reasons for why a species might disappear from the fossil record?

Which of the following is not a potential result of deforestation?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.