Fossils of the same species can be found on different continents that are separated by the ocean.
When the energy from the Sun hits a chloroplast and the chlorophyll molecules, light energy is converted into the chemical energy. Plants use water, carbon dioxide, and sunlight to produce the free energy stored in ATP and NADPH through a process called photosynthesis.
Answer: the brain stem
Explanation: the brainstem acts as the link between the spinal cord and the cerebrum. Sensory and motor neurons travel through the brainstem, conveying messages between the brain and spinal cord. The brainstem controls many autonomic functions of the PNS, including respiration, heart rate and blood pressure.
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Answer:
Cell Membrane
Explanation:
The cell membrane is the border that lies between the interior of the cell and the exterior.
