B they are a Keystone species
keystone species
noun
a species on which other species in an ecosystem largely depend, such that if it were removed the ecosystem would change drastically.
In any given
set of data, the best form of representation of the center value is by getting
the average. In this case, to get the percentage of the US general population
who has Bachelors degree, we sum up the percentage per state then divide it
with the total number of states.
<span>By
calculation, the average is 24.76%.</span>
Answer:
Were treated unfairly and harshly
Explanation:
This was a time before martin luther king jr.
Explanation:
False, human depends on plants and other animals for food.
