Q: Answer the following question given this paragraph: Ionic solutes separate into individual ions when they dissolve. Covalent solutes separate into individual molecules. Q: Covalent solutes separate into what when dissolved? A:

OPTIONS:
- second molecules
- new molecules
- true molecules
- individual molecules

A: individual molecules

input: OPTIONS:
- naturalization
- hydration
- insulation
- ventilation Now, answer this question: Answer the following question given this paragraph: Respiration begins with ventilation, the process of moving air into and out of the lungs. Gas exchange in the lungs takes place in across the thin walls of pulmonary arteries in tiny air sacs called alveoli. Oxygenated blood is transported by the circulatory system from lungs to tissues throughout the body. Gas exchange between blood and body cells occurs across the walls of peripheral capillaries. Q: What is the process of moving air into and out of the lungs called? A:
A:
output: ventilation

Answer the following question given this paragraph: The mass number is the number of protons plus the number of neutrons in an atom. For example, most atoms of helium have 2 neutrons, so their mass number is 2 + 2 = 4. This mass number means that an atom of helium has a mass of about 4 amu. Q: What makes up the mass number of an atom? A:

OPTIONS:
- electrons and neutrons
- atoms and neutrons
- molecules and electrons
- protons and neutrons

Answer: protons and neutrons

Problem: OPTIONS:
- smooth tissue
- cambrium
- hydrothermal tissue
- vascular tissue
Q: Answer the following question given this paragraph: Clubmosses are so named because they can look similar to mosses ( Figure below ). Clubmosses are not true mosses, though, because they have vascular tissue. The "club" part of the name comes from club-like clusters of sporangia found on the plants. One type of clubmoss is called the "resurrection plant" because it shrivels and turns brown when it dries out but then quickly turns green when watered again. Q: Clubmosses are not true mosses, though, because they have what? A:
Answer: vascular tissue

Problem:OPTIONS:
- plasma
- platelet
- ferric acid
- hemoglobin

Answer the following question given this paragraph: Hemoglobin is the iron-containing oxygen-transport protein in the red blood cells of all vertebrates. The hemoglobin molecule is an assembly of four globular protein subunits, each tightly associated with a non-protein heme group. The heme group binds to the iron ion. The most common hemoglobin is hemoglobin A, a tetramer consisting of two alpha and two beta subunits, denoted as 22. Q: What is the name of the iron-containing oxygen-transport protein in the red blood cells of all vertebrates? A:
****
A: hemoglobin

Problem:OPTIONS:
- starch
- insulin
- nicotine
- glucose

Answer the following question given this paragraph: Sugars are small, simple carbohydrates. They are found in foods such as milk and fruit. Sugars in foods such as these are broken down by your digestive system to glucose, the simplest of all sugars. Glucose is taken up by cells for energy. Q: What are sugars broken down into in your digestive system? A:
****
A:
glucose