If enough experimental data supports a hypothesis then it is

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.

Which factor that affects biodiversity?

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?