It is false that constellations are only visible in certain seasons due to the revolution of the Earth toward the constellation.
Peristalsis refers to the action of the involuntary muscle of the digestive track
Peristalsis involve a series of wave like muscle contraction that moves food to different processing station in the digestive tracts and it begins in the esophagus when bolus of food is swallowed. It involve involuntary movement of the longitudinal and circular muscle.
The solution would be hypertonic.
A hypertonic solution is one where the concentration of solutes is greater outside the cell than inside.
Answer:
1. Their lungs allow them to breathe air on land.
2. The ones that lay eggs, lay eggs with either hard or leathery shells to survive on land.
3. They have the ability to brumate if the temperature is too cold.
Explanation:
Adaptations for land.
