I believe the answer is c. plate movement and convection currents
C. The uneven heated of Earth's different surfaces. For e.g., land changes temperatures quicker as compared to the sea.
When the sun comes up, the land heats up quicker than the sea. As a result, air above the land will also heat up more than air above the sea. As hotter air rises from the land, the cooler air travels to the space which the hotter air rose from. This creates wind, or a cycle of air currents.
Hope this helps! :)
P.S. By the way, this seems to be more so of Geography as compared to Biology. :) No worries though!
The PRIMARY MOTOR AREA is the part of the brain we use to initiate skeletal muscle movement.
The primary motor cortex, or M1, is located in the frontal lobe of the brain, along the precentral gyrus. Its primary role is to generate neural impulses that control the execution of movement.
<span>The molecules that provoke a specific immune response are called antigens.
</span>This molecule initiates the production of an antibody and causes an immune response. T<span>oxins, chemicals, bacteria, viruses, or other substances that come from outside the body can be part of the antigens.
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