Answer:
When the economy was good people were just saving the coins and not spending. Now that the economy is worse, there should be more coins circulating.
It also depends were you are. While the quarters circulate in the entire country, the area around the state gets more of them than any other part of the country. The first 13 states were (mainly) in the north east, so that is where they have been the most common. They are now starting to move south - they've already done Tennessee and Louisianan is this year.
In the coming years they will move west and the coins will become more rare here in the east.
Answer: C. for each phenotype, a range of phenotypes can be expressed
Explanation:
Had this on a test, and my teacher told us it was c.
Answer:
All 50 states have legislatures of elected representatives. They consider the matters brought from governors or introduced by its members to create legislation that becomes law
Explanation:
I encountered this question before but it had choices. The missing choices of this question are:
A- immigration
<span>B-Natural selection </span>
<span>C- Random mutations </span>
<span>D- Geographic isolation
My answer would be C - RANDOM MUTATIONS.
A. Immigration is not applicable because it states There has been no migration in or out of the population in the last 200 years.
B. Natural selection is not applicable because of it states that the recessive allele frequency has been 0%.
D. Geographic isolation is not applicable because it is not a factor in the increase in the recessive allele frequency.
</span>
Active transport requires ATP for moving materials
