Explain how you could use electricity from solar panels to get the electrical energy you need at any time.

Explain why phospholipid molecules form a bilayer. (3 marks)

Glucose is a form of sugar found in the blood cells use glucose as a source of energy, but too much or too little can cause serious health issues so, the body uses the hormone insulin to regulate glucose n the blood insulin maintain glucose levels in the blood if blood glucose lovels got very high, what would you expect to see happen to insulin levels?

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.