<span>A.The Sahara was a savanna
Northern Africa was a place of trees, grasslands, lakes and people. Today, it is the Sahara — a desolate area larger area than Australia.
Lake Yoa, in northeastern Chad, has remained a lake through the millennia and is still a lake today, surrounded by hot desert. Although little rain falls, Lake Yoa’s water is replenished from an underground aquifer.
By analyzing thousands of layers sediment in a core drilled from the bottom of this lake, an international team of scientists has reconstructed the region’s climate as the savanna changed to Sahara.</span>
Are there options for this question?
Answer:
There were originally seven colonies in New England in the 17th century:
Explanation:
Plymouth Colony: founded in 1620, absorbed by the Province of Massachusetts Bay in 1691
Province of Maine: founded in 1622, later absorbed by the Massachusetts Bay Colony
New Hampshire Colony: founded in 1623, later became the Province of New Hampshire
Massachusetts Bay Colony: founded in 1630, became the Province of Massachusetts Bay in 1691
Rhode Island Colon: founded in 1636
Connecticut Colony: founded in 1636
New Haven Colony: founded in 1638, absorbed by Connecticut Colony in 1664
The answer that will fill in the blank is the sensory memory. It is because it has the ability of retaining or remembering sensory informations that is being sent to the brain after the original stimulus has come to an end. It could be described above as Jill was able to hear what the teacher said after the teacher had uttered the words that he or she said, making her sensory memory work in order to retain the words that the teacher has told them.
Answer:
Expansionary fiscal policy occurs when the Congress acts to cut tax rates or increase government spending, shifting the aggregate demand curve to the right. Contractionary fiscal policy occurs when Congress raises tax rates or cuts government spending, shifting aggregate demand to the left.
