What percentage of its energy needs does Japan import each year?
A) over 90 percent
B) about 70 percent
C) about 50 percent
D) about 33 percent
E) about 20 percent
Question 2
The ratio of reserves to annual production (R/P) is an indication of:
A) how much oil each OPEC country is allowed to produce
B) how much energy countries are allowed to hold in reserve
C) the price/barrel as determined by the total output around the world
D) the number of years the known reserves will last
E) the effect of non-OPEC countries on total world production
Free Energy
Age-standardized disability-adjusted life year (DALY) rates from hepatitis B by country (per 100 000 ...
Percentage of youth age 15 to 19 years with at-risk levels of body composition & fitness
A slice of cheese pizza has a caloric content of 150 Cal. If this energy could b
Plot of the percentage of X-linked recessive mutations