Answer the following question given this paragraph: Mass is independent of location, while weight depends on location. Q: What is a factor in determining weight but not mass? Choices: - function - material - gravity - location A:
location
(Question)
Answer the following question given this paragraph: The pressure of gases in the atmosphere is greatest at sea level and decreases rapidly as altitude increases. Q: Where is the pressure of gases in the atmosphere at its greatest? Choices: - stratosphere - core - mountain ranges - sea level A:
(Answer)
sea level
Ques: Answer the following question given this paragraph: As larvae, tunicates can swim freely to find food. As adults, tunicates lack a post-anal tail and notochord, and they can no longer swim. Instead, they remain in one place and are filter feeders. Tunicates can reproduce both sexually and asexually. The same adults produce sperm and eggs. However, fertilization always involves gametes from different parents. Asexual reproduction is by budding. Q: Budding is a form of what type of reproduction in tunicates? Choices: - sexual - nuclear - microscopic - asexual A:
Ans: asexual
(Q).
Answer the following question given this paragraph: Population size is the number of individuals in a population. Population density is the average number of individuals per unit of area or volume. The pattern of spacing of individuals in a population may be affected by characteristics of a species or its environment. Q: What is the average number of individuals per unit of area or volume called? Choices: - crowdedness - population structure - population count - population density A:
(A).
population density
Ques:Answer the following question given this paragraph: The velocity of an object can be found from a position vs time graph. On a position vs time graph, the displacement is the vertical separation between two points and the time interval is the horizontal separation. The ratio of displacement to time interval is the average velocity. This ratio is also the slope of the line. Therefore, the slope of the straight line is the average velocity. For the motion pictured above,. Q: The ratio of displacement to time interval is the average what? Choices: - acceleration - direction - speed - velocity A:

Ans:velocity
Ques: Answer the following question given this paragraph: Life science may be basic or applied science. The aim of basic science is to gain new knowledge and a better understanding of the natural world. The aim of applied science is to find solutions to practical problems. Q: What do you call a science that aims to find solutions to practical problems? Choices: - applied experience - experimental science - evolved science - applied science A:
Ans:
applied science