Which of the following is a biotic factor in the prairie ecosystem?
a.
water
b.
sunlight
c.
soil
d.
grass

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

What are some characteristics of a free enterprise economy?

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.