Ques: Answer the following question given this paragraph: Dirt that gets on our hands can be difficult to remove by rinsing with cold water. What are some things that you can do to increase the solubility of dirt, making it easier to dissolve in running water?. Q: Increasing what property of dirt would make it easier to rinse off your hands? Choices: - turbidity - density - viscosity - solubility A:
Ans: solubility

Ques: Answer the following question given this paragraph: Transparent matter is matter that transmits light without scattering it. Examples of transparent matter include air, pure water, and clear glass. You can see clearly through transparent objects, such as the top panes of the window below , because just about all of the light that strikes them passes through to the other side. Q: What type of matter transmits light without scattering it? Choices: - opaque - smooth - reflective - transparent A:
Ans: transparent

Ques: Answer the following question given this paragraph: An autoimmune disease is a disease in which the immune system attacks the body's own cells. Why this happens is not known for certain, but a combination of genetic and environmental factors are likely to be responsible. Type 1 diabetes is an example of an autoimmune disease. In this case, the immune system attacks cells of the pancreas. Two other examples are multiple sclerosis and rheumatoid arthritis. Q: What term describes a disease in which the immune system attacks the body's own cells? Choices: - contagious - inflammatory - acute - autoimmune A:
Ans: autoimmune

Ques: Answer the following question given this paragraph: Anatomy The epidermis is protected by an acellular, external cuticle, but this is much thinner than the cuticle found in the ecdysozoans and does not require periodic shedding for growth. Circular as well as longitudinal muscles are located interior to the epidermis. Chitinous hairlike extensions, anchored in the epidermis and projecting from the cuticle, called setae/chaetae are present in every segment. Annelids show the presence of a true coelom, derived from embryonic mesoderm and protostomy. Q: An acellular, external cuticle protects the _________. Choices: - dermis - lungs - stomach - epidermis A:
Ans:
epidermis