Answer the following question given this paragraph: Bone tissues include compact bone, spongy bone, bone marrow, and periosteum. Q: Bone tissues include compact bone, spongy bone, bone marrow, and? Choices: - cartilage - esophagus - epithelium - periosteum A:
periosteum
Answer the following question given this paragraph: Kinetic Energy and the Ultimate Speed Limit Kinetic energy is energy of motion. Classically, kinetic energy has the familiar expression. Q: Kinetic energy is energy of this? Choices: - speed - gravity - food - motion A:
motion
Q: Answer the following question given this paragraph: An acid-base reaction according to the Brnsted-Lowry definition is a transfer of a proton from one molecule or ion to another. When ammonia is dissolved in water, it undergoes the following reversible reaction. Q: What type of reaction is a transfer of a proton from one molecule or ion to another? Choices: - ionic bonding - thermal reaction - ionization - acid-base A:
A: acid-base
Question: Answer the following question given this paragraph: The release of calcium ions initiates muscle contractions. Watch this video (http://openstaxcollege. org/l/calciumrole) to learn more about the role of calcium. (a) What are "T-tubules" and what is their role? (b) Please describe how actinbinding sites are made available for cross-bridging with myosin heads during contraction. Q: The release of calcium ions initiates what? Choices: - exhalation - cramps - spasms - muscle contractions A:
Answer: muscle contractions
*Question*
Answer the following question given this paragraph: Sexual reproduction occurs in a cycle. Diploid parents produce haploid gametes that unite and develop into diploid adults, which repeat the cycle. This series of life stages and events that a sexually reproducing organism goes through is called its life cycle . Sexually reproducing organisms can have different types of life cycles. Three are described in the following sections. Q: This series of life stages and events that a sexually reproducing organism goes through is called its what? Choices: - maturation cycle - development cycle - formative period - life cycle A:
**Answer**
life cycle
(Question)
Answer the following question given this paragraph: Q: What two activities are especially important when a number of local populations are linked, forming a metapopulation? Choices: - family reunions and emigration - flow and emigration - immigration and family reunions - immigration and emigration A:
(Answer)
immigration and emigration