I believe the answer is comparative anatomy. It is the study of the similarities and differences in the structures of different species. Similar body parts may be homologies or analogies, such that both provide evidence of evolution. Similarities in embryos are evidence of common ancestry. For example all vertebrates embryos have gill slits and tails.
The simple answer is, ALWAYS have an evacuation plan.
If in an earthquake stay away from cabinets, climb under a table or chair, and do the right sitting position (Hold on to your neck position.)
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Action potential <span>is the electrical signal that typically moves from the cell body down the axon to the axon terminals.
There are other terms to refer to this, and those are <em>impulse </em>or <em>spike</em>. This is so because action potential is created when "the membrane </span><span>potential of a specific axon location rapidly rises and falls," according to its definition.</span>
Answer:
Since variations in air pressure drive the winds on Earth, isobars also give meteorologists an easy way to assess wind direction and speed. Closely spaced isobars indicate large pressure changes over a small area, causing wind speeds to increase.
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hormones send signal --> egg released from ovary --> egg travels to fallopian tube
