On March 21st (the March Equinox) the sun in the northern part of the sky is at noon for people who live on the equator. This is the point every year marking the start of Spring where the sun crosses the celestial equator.
Answer:
The story begins millions of years ago when the Conway Granite was once molten rock that forced its way into older and colder rocks deep below the earth's surface. ... The Conway Granite is one body of igneous rock (bedrock formation) that formed from this magma, underlying much of the White Mountains today.
Explanation:
Whoch birds are migrating is my answer because, for a the birds are migrating because its winter for c birds are already going since one of the questions are where the birds are going, and d is that they are going there to not freeze, the only logical choice FOR ME is B
It is slowly growing, mostly due to immigration
Answer:
three half-lives
Explanation:
Converting 12.5% to decimal gives 0.125
If one half life is 0.5.
0.5*0.5*0.5 gives 0.125
Thus 3-half lives has been elapsed
