Questions and answers by

oumar

Questions (94)

The vocab below builds a foundation for understanding heredity! Complete the table using your own words and creativity.Name
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The vocab below builds a foundation for understanding heredity! Complete the table using your own words and creativity.Name
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..................... is trying to learn
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a name for an imaginary sixth grade called
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Which biome contains the greatest variety of plants and animals?A. tropical rain forest B. desert C. open ocean D. temperate
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Which of the following make up the central nervous system?A. tracts and spinal cord B. nerves and ganglia C. brain and spinal
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Match each substance with the image of the organ from which it is released.image image image saliva digestive juices bile
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The picture below shows an apple tree and a deer.image How do the apple tree and the deer depend on each other? A. The deer
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What is the primary function of the immune system?A. to organize information received from the sense organs B. to communicate
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Cells are specialized to do certain jobs. For instance, muscle cells are in constant motion and require a lot of energy to work.
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How does the respiratory system interact with the cardiovascular system?A. It stores oxygen for later use. B. It removes waste
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Which biome has the richest soil?A. taiga B. grassland C. tropical rain forest D. desert
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Which organ pumps blood through the human body?A. the stomach B. the lungs C. the heart D. the brain
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The immune system produces red blood cells.F. False T. True
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What is the role of chlorophyll in plant cells?A. It absorbs light energy during photosynthesis. B. It aids in cell division. C.
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What is missing from the following food chain?Sun → green plants → [?] → carnivore A. parasite B. decomposer C. producer
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What type of relationship do a snake and a mouse have?A. predator-prey B. producer-consumer C. mutualism D. parasitism
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Which organelle may often be referred to as the "gate keeper" because it controls what goes in and out of the cell?A. the
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Match each description with its appropriate term.omnivores consumers producers organisms that eat both plants and animals
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Diagram A shows food entering into the stomach.image Which statement best describes the process shown in diagram B? A. The
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The job of tendons in the muscular system is toA. repair damaged cells. B. connect muscles to bones. C. control protein
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Which structures carry out life functions within cells?A. tissues B. organ systems C. organs D. organelles
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he diagram shows interactions in a forest ecosystem.image Match each organism with its correct role in the ecosystem. predator
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The two most important factors that determine what type of biome develops are the climate andA. the latitude. B. the soil type.
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Which animal most likely lives in a rainforest?A. cow B. owl C. whale D. monkey
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The graph below shows various digestive organs and the amount of time food stays in those digestive organs.Image In which part
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Which of the following tasks is the primary function of the muscular system?A. energy storage B. movement C. excretion D.
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he picture shows a food web.image Which best describes the only part of the food web that is not living and provides the main
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The diagram below shows a cell.image What type of organism might contain this type of cell? A. plant B. animal C. bacterium D.
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The diagram below shows a cell.image What type of organism might contain this type of cell? A. plant B. animal C. bacterium D.
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The drawing shows a structure that appears early in the development of a human.image Which type of structure is this? A. organ
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The arrow diagram below depicts the levels of organization.Atoms → Molecules → Cells → ? → Organs → Organ Systems →
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Which statement best describes tundra?A. an area that is home to several diverse and unique species B. an area with low
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The illustration below shows one of the human body systems.Image What is one function that this body system performs? A. It
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The illustration below shows one of the human body systems.Image What is one function that this body system performs? A. It
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As a substance moves through the human digestive system, what sequence of organs does it pass through?A. mouth → esophagus →
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One of the main functions of the respiratory system is toA. exchange gases in the body. B. transport hormones in the body. C.
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An ecosystem includes only living components of an environment.F. False T. True
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An ecosystem includes only living components of an environment.F. False T. True
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Bogs, marshes, and swamps are examples of what type of ecosystem?A. coniferous forest B. intertidal zones C. desert D. wetland
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Match the steps of digestion with the organs in which they occur.small intestine anus stomach mouth breaking down large food
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f the chloroplasts in a plant cell stopped working, what would most likely happen to the cell?A. The ability to reproduce
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The picture below shows a pond environment. image The small bird in this environment interacts with A. a duck, an abiotic
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Which of the following explains one of the ways plants and animals depend on each other?A. Animals release carbon dioxide when
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Which system produces white blood cells to fight infections?A. Nervous B. Digestive C. Immune D. Cardiovascular
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Which of the following bodily systems is responsible for removing wastes that the kidneys filter out?A. nervous B. respiratory
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The diagram below shows a food chain found in an ocean ecosystem.image The minnow transfers its energy directly to A. a
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Which of the following shows the correct level of organization?A. organ → cell → tissue → organism B. tissue → organ →
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What is the main function of the circulatory system?A. to remove excess waste materials from the body B. to distribute blood
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How does the digestive system function to provide energy for the body?A. It changes oxygen into food sources that release energy
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Plant cells contain both mitochondria and chloroplasts.F. False T. True
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Plant cells contain both mitochondria and chloroplasts.F. False T. True
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A food web is more realistic than a food chain for showing the feeding relationships in ecosystems becauseA. producers are
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In humans, which of these is most important for digesting food?A. lungs B. stomach C. heart D. blood
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Directions: Use the diagram below to answer any questions that follow.Image What term refers to the shark in the food chain
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Match the system with its primary function:Interaction of organisms and their environment Defends the body against pathogens
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The smallest unit of life is described as aA. cell. B. organelle. C. nucleus. D. virus.
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Which of the following is NOT a major biome?A. Savanna B. Ocean C. A) Desert D. B) Tundra
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Stephanie sells 12 pretzels per hour. Robert sells 15 pretzels per hour. This week, Robert sold an additional 18 pretzels. Which
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5≥ 2 n + 11 Which graph represents the solution to the inequality shown? A. The number line shows numbers from -3 to 1. There
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George runs a manufacturing business and needs to keep track of the inventory in his warehouse each month. The table shows the
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George runs a manufacturing business and needs to keep track of the inventory in his warehouse each month. The table shows the
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Stephen paid $30 for 50 nails that he plans to use to repair the gutters on his house.30 ÷ x = 50 Which of the following
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The amount of money Joaquin took out of his bank account in January is shown on the vertical number line below.A point is 20
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Wendy stood on a number line and threw a football 7 feet to the left to her friend Anna. Anna threw the football 4 feet past
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The vertical number line shows the height of a pool above and below the desired height at 0.Thursday is 3 units above 0 and
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The expression below represents the distance between two points on a number line.| − 5 − 4 | Which number line shows the two
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On Wednesday, the balance in Diego's checking account was $204.30. On Thursday, Diego made a deposit of $87.21 and a withdrawal
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The graph shows a proportional relationship between the total number of tennis balls and the number of cans. What does the point
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The graph represents the speed at which Pete’s marble travels. The speed of Stephano’s marble is represented by the equation
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The graph shows the printing rate of Printer A. Printer B can print at a rate of 25 pages per minute.image How does the printing
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The graph shows the printing rate of Printer A. Printer B can print at a rate of 25 pages per minute.image How does the printing
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The graph represents the amount of money Sal earns for babysitting.image Do the the ordered pairs (1, 8) and (2.5, 20) represent
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The graph shows the distance traveled by an Olympic-level sprinter over time during a race. Find the slope of the line. What
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Which pair of triangles can be used to show that the slope of line a is the same anywhere along the line?A. image B. image C.
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Which pair of triangles can be used to show that the slope of line a is the same anywhere along the line?A. image B. image C.
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Which pair of triangles can be used to show that the slope of line a is the same anywhere along the line?A. image B. image C.
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The figure shows a scale drawing of an office floor plan on graph paper.The grid showing a figure is composed of 4 by 4 square,
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The map below shows the downtown area of a city. Each block shown on the map is 120 yards long.The map has street numbers on the
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Monika has a model of the space shuttle. The height of the model is 9.35 centimeters, as shown.image The scale of the model is 1
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The graph shows how the depth of a submarine increased as it dove beneath the ocean surface.The graph titled Submarine depth
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The graph shows how the depth of a submarine increased as it dove beneath the ocean surface.The graph titled Submarine depth
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he graph shows how the cost of flour depends on the amount purchased.The graph shows cost in dollars on the vertical axis from 0
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Mickey is traveling at a constant speed on his bicycle. The graph shows how d, the total distance traveled, depends on t, the
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Charlene is training for a marathon. She runs 5 kilometers per day for 5 days each week. If K stands for the total number of
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Which equation describes the relationship between x, the time in minutes, and y, the amount of water in gallons?A. y = x 4 B. y
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The graph below shows how the amount of water in a bathtub is changing over time.image Which equation describes the relationship
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The graph below shows how the amount of water in a bathtub is changing over time.image Which equation describes the relationship
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Mr. Kelsey just opened a T‑shirt shop and is determining what to charge for bundles of shirts. Which table of prices
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Sara claims that the number of pages she has read in her book is proportional to the number of minutes that she has spent
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Enid jogs on a treadmill for exercise. Each time she finishes jogging, the treadmill will report the number of calories she
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Enid jogs on a treadmill for exercise. Each time she finishes jogging, the treadmill will report the number of calories she
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Which table shows a proportional relationship between x and y?A. x y 2 9 4 18 6 27 8 36 10 45 B. x y 2 2 4 8 6 18 8 32 10 50 C.
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Donald buys a package of 12 cans of lemonade for $3.72. What is the unit price per can?A. $0.37 B. $0.31 C. $0.32 D. $0.12
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