Answer the following question given this paragraph: Q: What can be worn to protect hands and skin from harm? Choices: - splints - masks - filters - gloves A:
gloves
Answer the following question given this paragraph: Echo sounders were used to search for enemy submarines during World War II. The depths they recorded allowed scientists to piece together bathymetric maps of the seafloor. Multi-beam sounders work on research vessels today. Q: What do waves deposit in relatively quiet areas along a shore? Choices: - fish - mud - snow - sand A:
sand
Q: Answer the following question given this paragraph: Q: Respectively, which parts of the circulatory system carry blood from the heart toward capillaries, and return blood to the heart from capillaries? Choices: - parasites and veins - arteries and capillaries - organs and veins - arteries and veins A:
A: arteries and veins
Question: Answer the following question given this paragraph: There are a number of different ways to measure the strength of a given crystal lattice. One way would be to measure the amount of energy needed to completely pull apart an ionic substance into isolated ions. This value, known as the lattice energy , cannot be measured directly, but it can be calculated based on measured energy changes for other more feasible processes. The lattice energy of an ionic solid provides us with one way to measure the relative strength of the ionic bonds in that compound. Table below shows the lattice energies for various ionic substances:. Q: Lattice energy cannot be measured directly. what is its calculation based on? Choices: - chemical reactions - change in temperature - microscopic inspection - measured energy changes A:
Answer: measured energy changes
*Question*
Answer the following question given this paragraph: Most ecosystems are disturbed too often to attain a final, stable climax community. Q: Most ecosystems are disturbed too often to attain what final, stable status? Choices: - undisrupted community - calm community - even community - climax community A:
**Answer**
climax community
Q: Answer the following question given this paragraph: Q: Stomata are the main avenues of transpiration, the evaporative loss of water from what? Choices: - fruits - roots - stalks - leaves A:
A: leaves