Answer:
Only about 1%
Explanation:
According to the given condition, the earth is comprised of nearly 75% of water and only 25% of land.
Out of this total amount of water on earth, the water in the oceans and seas makes up 97% of it that are saline and not good for drinking purpose. The remaining 3% of water includes the fresh water such as the glaciers and ice caps on earth, groundwater and others.
Out of this total fresh water, only about 1% of water is available for drinking, which covers significantly very less amount of water on the entire earth.
Answer:
brains that helped them adapt to unstable, shifting landscapes
Explanation:
B) If a student buys a meal plan, he or she will eat more vegetables.
C) Ginny gained 5 lbs her freshman year.
D) I like my biology class better than my other classes.
E) Blake failed the test.
Answer: B) If a student buys a meal plan, he or she will eat more vegetables.
Explanation:
Hypothesis is a statement(s) which is based on the assumption that is dependent upon the observations made before the research. The statement of the hypothesis can be tested based upon scientific methodology and can be identify as true or false based on the evidences obtain after the results of the experimentation.
B. is the correct option, this is because this can be tested and analyzed based on the identification of type and concentration of vegetables present in the meal.