Answer:
The earliest known life-forms are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 Gya (billion years ago), relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya.
Answer:
It provides protection for the cell it also provides a fixed environment
Explanation:
Sympathetic Nervous System -> Raises Heart Rate
Peripheral Nervous System -> Runs throughout the body
Central Nervous System -> Brain and Spinal Cord
Autonomic Nervous System -> Digestion and emotion
Somatic Nervous System -> Sensation and body movement
Assuming that ambulances carry blood for purposes of
transfusion, the blood type that I would expect to be in greatest supply in an
ambulance would be Blood Type O. Blood Type O is dubbed the universal donor (or
General donor) because they have there are neither A nor B antigens.
Answer:
It pulls the moon to the earth.
Explanation: