Answer:
this is because Steel is more difficult to magnetise and demagnetise but an iron core makes a temporary electromagnet because its lose its magnetism when the switch is open and and steel core is used to make a permanent electromagnet
Answer:
amino acids
Explanation:
proteins are organic matter molecules that perform multitude of function in the body
-Headaches, which may be severe and worsen with activity or in the early morning.
-Seizures. People may experience different types of seizures. Certain drugs can help prevent or control them.
-Personality or memory changes.
-Nausea or vomiting.
-Fatigue.
-Drowsiness.
-Sleep problems.
-Memory problems.
Cell division is the process by which a cell divides into two daughter cells and as a cell becomes larger, its volume increases faster than its surface area.
The answer is b. a higher surface area/volume ratio than the parent cell.
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Because Thomson's cathode ray tube experiments led to a very important scientific discovery, the electron.
