The correct answer is A) motor cortex develops before the frontal lobes.
Young children can run and jump well before they can follow the rules of games because the: "motor cortex develops before the frontal lobes."
The motor cortex is responsible for motion function. Also known as M1, the motor cortex can be located in the brain, in what is known as the frontal lobe. This motor cortex allows children to produce natural impulses to move parts of its body.
That is why children can jump, run, roll, and play, without knowing the rules of a game, because the motor cortex facilitates movement.
There was no picture, sorry.
An independent variable is a variable that is controlled in the experiment to test whether there will be an effect on the dependent variable. So in the experiment, the independent variable is the color of the feeder because Jamal wants to know if there is an effect if he uses red feeders on the hummingbirds. This is the one being controlled by Jamal because he can use a variety of colors of the feeders.
The Presiding Officer of the United States Senate is the person who presides over the United States Senate and is charged with maintaining order and decorum, recognizing members to speak.
The vice president of the United States is the presiding officer of the senate.