Problem:OPTIONS:
- nucleus mass
- magnetic mass
- atomic mass
- molecular mass

Answer the following question given this paragraph: The molecular mass is the sum of the masses of the atoms in the formula. Q: The sum of the masses of the atoms in the formula is referred to as what? A:
****
A: molecular mass

Answer the following question given this paragraph: Wind-blown pollen might land anywhere and be wasted. Another adaptation solved this problem. Plants evolved traits that attract specific animal pollinators . Like the bee in Figure below , a pollinator picks up pollen on its body and carries it directly to another plant of the same species. This greatly increases the chance that fertilization will occur. Q: What does a pollinator pick from its body and carry directly to another plant of the same species? A:
OPTIONS:
- spore
- pathogen
- egg
- pollen
pollen

Answer the following question given this paragraph: Kevin Walsh. Cows are able to digest grass with the help of the bacteria methanogens in their gut . CC BY 2.0. Q: A type of what in a cow's gut enables the animal to digest grass? A:
OPTIONS:
- virus
- pests
- algae
- bacteria

Answer: bacteria

Question: Answer the following question given this paragraph: During adolescence, testosterone causes most of the changes associated with puberty. It causes the reproductive organs to mature. It also causes other adult male traits to develop. For example, it causes the voice to deepen and facial hair to start growing. Q: During adolescence, what causes most of the changes associated with puberty? A:
OPTIONS:
- estrogen
- nicotine
- methane
- testosterone
Answer: testosterone

input with options: Answer the following question given this paragraph: Molds and casts are another way organisms can be fossilized. A mold is an imprint of an organism left in rock. The organism's remains break down completely. Rock that fills in the mold resembles the original remains. The fossil that forms in the mold is called a cast ( Figure below ). Molds and casts usually form in sedimentary rock. With compression ( Figure below ), an organism's remains are put under great pressure inside rock layers. This leaves behind a dark stain in the rock. Q: Molds and casts usually form in which type of rock? A:
OPTIONS:
- igneous
- metamorphic
- crystalline
- sedimentary
output: sedimentary

Problem: OPTIONS:
- 2-3 liters
- 3-5 liters
- 0-1 liters
- 1-2 liters
Q: Answer the following question given this paragraph: Circulatory System Changes Blood volume increases substantially during pregnancy, so that by childbirth, it exceeds its preconception volume by 30 percent, or approximately 12 liters. The greater blood volume helps to manage the demands of fetal nourishment and fetal waste removal. In conjunction with increased blood volume, the pulse and blood pressure also rise moderately during pregnancy. As the fetus grows, the uterus compresses underlying pelvic blood vessels, hampering venous return from the legs and pelvic region. As a result, many pregnant women develop varicose veins or hemorrhoids. Q: Blood volume increases substantially during pregnancy, so that by childbirth, it exceeds its preconception volume by 30 percent, or approximately what? A:
Answer:
1-2 liters