If a human diploid cell divides by meiosis to produce four sperm cells each cell will have _ chromosomes
a. 23
b. 46
c. 10
d. 60

Which of the following is a major cause of injury

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare

Amino acids are important to the body because they build carbohydrates proteins complex carbohydrates simple sugars fats