Answer:
The magnetic field of the earth was discovered by Carl Friedrich Gauss in 1835.
D.- Food production grew much more quickly than Malthus predicted
Answer:
B. Underwriters' Laboratories, Inc.
Explanation:
The Underwriters' Laboratories, Inc. conducts all kinds of security certifications, including electrical equipment, that's why you see the circular UL Certified logo on every electrical device sold in the US, including all electronic devices.
The National Fire Prevention Association develops standards for electricity installations in the workplace, the National Electric Code (for buildings) and other similar.
The National Electrical Manufacturers Association sets norms for the generation and transportation of energy, for the power providers.
Certified Ballast Manufacturers is just an association of electric ballast makers.
For a score with a range between 300-850, a credit score of 700 or above is generally considered good.<u> A score of 800 or above on the same range is considered to be excellent.</u> Most credit scores fall between <u>600 and 750</u>.
I have provided a chart for further info on this topic.
Hope this helps! :P
