Answer:
Convection current
Explanation:
Convection currents occur when a heated fluid expands, becoming less dense, and rises. The fluid then cools and contracts, becoming more dense, and sinks
Hot air rises because when you heat air (or any other gas for that matter), it expands. When the air expands, it becomes less dense than the air around it. The less dense hot air then floats in the more dense cold air, the cold air due to its greater density moves downward, and the cycle continues, this upward and downward movement is called convection current.
Answer:
because she knew she had to make a change
Explanation:
Answer:
False
Explanation:
A claim letter (also called a claim message) is a type of a persuasive letter identifying a problem with a product or service, sent by a customer to an agency or business. It may also be referred to as a letter of complaint.
When writing a claim message, you should focus on the most important facts. No unnecessary details, like a blow-by-blow chronology, are needed. You should include the reason for writing, what went wrong and what you'd like to happen. An effective claim message is written in a formal style, as anger and emotion are not an effective method of persuasion.
Financially, parents are expected to provide food and clothing for their child.
