<u>Answer</u>:
1. <em>The student could increase the number of loops of wire around the iron core. </em>Increasing the number of windings will increase the strength of the electromagnet also known as the magnetomotive force.
2. <em>The student could use a bigger battery so that the voltage is increased. </em>Thus, according to Ampere's Law, the magnetic field around the current-carrying wire will also increase as it is directly proportional to the current's strength.
The four cells that result from meiosis have half of the genetic material (chromosomes) of the original parent cell. the cells that result from meiosis are gametes and two gametes from two individuals combine to create the first cell of a new individual since each parents gamete only has had as much genetic material the new individual has a complete set
The lungs can show aging!
I think it would be a turtle or a fish.
Explanation:
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Regulates body temperature.
Moistens tissues in the eyes, nose and mouth.
Protects body organs and tissues.
Carries nutrients and oxygen to cells.
Lubricates joints.
Lessens burden the on kidneys and liver by flushing out waste products.