Answer the following question given this paragraph: Lymph capillaries collect fluid that leaks out from blood capillaries. The lymphatic vessels return the fluid to the cardiovascular system. Q: Lymph capillaries collect fluid that leaks out of what? Choices: - bladder - alveoli - lymph nodes - blood capillaries A:
blood capillaries
Answer the following question given this paragraph: Asexual reproduction is simpler than sexual reproduction. It involves just one parent. The offspring are genetically identical to each other and to the parent. All prokaryotes and some eukaryotes reproduce this way. There are several different methods of asexual reproduction. They include binary fission, fragmentation, and budding. Q: What kind of reproduction involves just one parent and produces offspring genetically identical to each other and to the parent? Choices: - sexual reproduction - organic reproduction - microscopic reproduction - asexual reproduction A:
asexual reproduction
Q: Answer the following question given this paragraph: The population growth rate is how fast a population is growing. The letter r stands for the growth rate. The growth rate equals the number of new members added to the population in a year for each 100 members already in the population. The growth rate includes new members added to the population and old members removed from the population. Births add new members to the population. Deaths remove members from the population. The formula for population growth rate is:. Q: What term that shows how fast a population is growing includes new members added to the population over a given period, as well as old members removed from the population? Choices: - birth rate - population density - emigration - growth rate A:
A: growth rate
Question: Answer the following question given this paragraph: A nonmetal is an element that is generally a poor conductor of heat and electricity. Many properties of nonmetals are the opposite of those seen in metals. There is a wider variation in properties among the nonmetals than among the metals, as seen in Figure below . Nonmetals exist in all three states of matter at room temperature. The majority are gases, such as nitrogen and oxygen. Bromine is a liquid, and a few are solids, such as carbon and sulfur. In the solid state, nonmetals are brittle, meaning that they will shatter if struck with a hammer. The solids are not lustrous, and their melting points are generally much lower than those of metals. On the periodic table in the Figure above , the nonmetals are shaded green and appear to the right of the stair-step line. Q: An element that is generally a poor conductor of heat and electricity is known as a ______ Choices: - magnet - alloy - superconductor - nonmetal A:
Answer: nonmetal
*Question*
Answer the following question given this paragraph: Mapping is an important part of Earth Science. Topographic maps use a line, called a contour line, to show different elevations on a map. Contour lines show the location of hills, mountains and valleys. A regular road map shows where a road goes. But a road map doesn't show if the road goes over a mountain pass or through a valley. A topographic map shows you the features the road is going through or past. Let's look at topographic maps. Q: What is the name of the line used in topographic maps that shows different elevations? Choices: - a patch line - a crater line - a curve line - a contour line A:
**Answer**
a contour line
Q: Answer the following question given this paragraph: The ocean is becoming increasingly polluted with trash. Ocean acidification is also occurring because ocean water dissolves some of the excess carbon dioxide in the atmosphere. The more acidic water harms aquatic organisms. Q: Ocean acidification results from the ocean absorbing what gas from the atmosphere? Choices: - hydrogen - nitrogen - oxygen - carbon dioxide A:
A: carbon dioxide