input: OPTIONS:
- testosterone
- thyroxine
- somatostatin
- adrenalin Now, answer this question: Answer the following question given this paragraph: In the health sciences, the concentration of a solution is typically expressed asparts per thousand (ppt), indicated as a proportion. For example, adrenalin, the hormone produced in high-stress situations, is available in a 1:1000 solution, or one gram of adrenalin per 1000 g of solution. The labels on bottles of commercial reagents often describe the contents in terms of mass percentage. Sulfuric acid, for example, is sold as a 95% aqueous solution, or 95 g of H2SO4 per 100 g of solution. Parts per million and parts per billion are used to describe concentrations of highly dilute solutions. These measurements correspond to milligrams and micrograms of solute per kilogram of solution, respectively. For dilute aqueous solutions, this is equal to milligrams and micrograms of solute per liter of solution (assuming a density of 1.0 g/mL). Q: What is the hormone produced in high-stress situations? A:
A:
output: adrenalin

Answer the following question given this paragraph: The wavelength of a transverse wave can be measured as the distance between two adjacent crests. The wavelength of a longitudinal wave can be measured as the distance between two adjacent compressions. Q: The wavelength of a what type of wave can be measured as the distance between two adjacent compressions? A:

OPTIONS:
- horizontal
- lateral
- vertical
- longitudinal

Answer: longitudinal

Problem: OPTIONS:
- the bedroom
- the kitchen
- the basement
- the bathroom
Q: Answer the following question given this paragraph: It's easy to save water at home. If you save even a few gallons a day you can make a big difference in the long run. The best place to start saving water is in the bathroom. Toilet flushing is the single biggest use of water in the home. Showers and baths are the next biggest use. Follow the tips below to save water at home. Q: What is the best room in the home to start saving water? A:
Answer: the bathroom

Problem:OPTIONS:
- Stationary
- porous
- dense
- permeable

Answer the following question given this paragraph: Water can flow easily through a permeable soil. Spaces between the inorganic particles are large and well connected. Sandy or silty soils are permeable, water-draining types of soils. Q: Some soil water can flow through easily. what kind of soil is this? A:
****
A: permeable

Answer the following question given this paragraph: The two materials do have at least one thing in common. The atoms in the materials are held together by covalent bonds. These bonds consist of electrons shared between two or more atoms. Unlike ionic bonds, where electrons are either lost or gained by an atom to form charged ions, electrons in covalent compounds are shared between the two atoms, giving rise to properties that are quite different from those seen in ionic materials. Q: Electrons in covalent compounds are shared between the two atoms, unlike the case in what type of bonds? A:
OPTIONS:
- horizontal bonds
- weak bonds
- soluble bonds
- ionic bonds
ionic bonds

Answer the following question given this paragraph: Ozone (O 3 ) depletion in the atmosphere is of significant concern. This gas serves as a protection against the ultraviolet rays of the sun. Ozone is naturally depleted in addition to the depletion caused by human-made chemicals. The depletion reaction is a two-step process:. Q: What done ozone help protect against? A:
OPTIONS:
- gamma rays
- x-rays
- helium rays
- ultraviolet rays

Answer:
ultraviolet rays