Answer:
A. The area from southern France to Mongolia changed to frozen tundra in winter and semiarid steppe in summer.
Explanation:
- The last glaciers period occurred at the end of the Permian period and took place about 115,000 11,700 years ago. And the appearance of the glacial and the interglacial periods and is referred to as the last ice age and the ice caps of the Sierra Nevada and Rocky mountains and the alps and the baltic peninsular and Patagonia ice sheets in the south.
Answer:
Insulin is the key hormone of carbohydrate metabolism, it also influences the metabolism of fat and proteins. It lowers blood glucose by increasing glucose transport in muscle and adipose tissue and stimulates the synthesis of glycogen, fat, and protein.
Most historians agree that the space race ended on 20 July 1969 when Neil Armstrong stepped onto the Moon for the first time. As the climax of space history and exploration, the lunar landing led to a triumph for the US.
Answer:
Explanation:
Given:
Required:
Coordinates of the Midpoint of HX
Solution:
Midpoint (M) of HX, for is given as
.
Let 
Thus:
Convert to improper fractions
