Two causes of the ocean can be floods or tsunamis. Also technically hurricanes are a cause of the ocean as well as precipitation, such as thunderstorms or snow.
It can be found in Mid-Altantic Ridge. The alternating magnetic stripes in the basaltic bedrock is an evidence of sea floor spreading. The lines in the basaltic rocks, follow whichever is the magnetic field on Earth during the time of eruption.
<span>A tropism is a movement of an organism toward or away from a stimulus. A positive tropism is when the organism moves toward the stimuli. A negative tropism is when the organism moves away from the stimuli. So, your answer will be negative tropism, since the stem is growing up and out of the soil, AWAY from gravity.</span>
Producers get their energy from the Sun.
Acquired characteristics are gotten and learned characteristics while inherited characteristics is gotten from the organisms parent