Questions and answers by

Fat face

Questions (73)

In a bag containing 5 blue marbles, 3 green marbles, and 2 red marbles, what is the probability of randomly picking a green
1. 1 answer
2. 98 views
Of the following statements, which accurately describes how foreign lands influenced East Africa?(2 points)Responses Through the
1. 1 answer
2. 100 views
How is the fruit important to the flowering plant reproduction?A. Fruits supply water to growing seeds B. Animals are attracted
1. 1 answer
2. 147 views
Which description defines rhyme? (1 point)A. a comparison of two things B. a pattern of stressed and unstressed syllables C. the
1. 1 answer
2. 56 views
What environmental stimulus causes a bear to hibernate?Longer and warmer days Shorter and colder days The presence of a predator
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2. 125 views
Which of the following is an example of a behavior that communicates information from one individual to another of the same
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2. 101 views
Why are courtship behaviors important?A. They identify an individual of the same species for mating. B. They identify an
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2. 97 views
Why are courtship behaviors important?They identify an individual of the same species for mating. They identify an individual of
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2. 87 views
Which is a learned behavior?Building a nest Producing a pheromone Migrating to a winter home Playing a guitar
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2. 77 views
Which is true of pollinators?They are all attracted to flowering plants. They are all insects. They are all mammals. They are
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2. 59 views
What’s the advantage of a plant having wide petals?A. They produce more nutrition for the plants. B. They provide a landing
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2. 83 views
What’s the advantage of a plant having wide petals?They produce more nutrition for the plants. They provide a landing spot for
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2. 105 views
Which plants’ reproductive systems include woody cones?Mosses Cycads Conifers mushroom
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2. 105 views
Which of the following non-flowering plants reproduces sexually?Potatoes Ferns Cycads mosses
1. 2 answers
2. 133 views
What happens when pollen lands on the stigma of a flower of the same species?The pollen becomes a seed. Fertilization begins.
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2. 107 views
Which is true of the offspring of plants that reproduce sexually?They may be unable to reproduce. They are genetically unique.
1. 1 answer
2. 98 views
Fill in the blank.The Chinese (blank) has made some attempts to control (blank). It has ordered some (blank) solutions but
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2. 176 views
Which organ in the digestive system has a function that is most similar to the function of the bladder in the excretory system?A
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2. 49 views
What is urea?A. the tube that connects the kidney to the bladder B. the tube through which waste leaves the body C. the waste
1. 1 answer
2. 68 views
What is a tumor?A. a cell that results from mitosis B. a mass of cells C. a checkpoint in the cell cycle D. a stage in the cell
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2. 67 views
How are red blood cells and neurons different?A. Neurons need oxygen, but red blood cells do not. B. Neurons are all the same
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2. 94 views
How might a red blood cell work with a neuron to support the function of a multicellular organism?A. A red blood cell may
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2. 80 views
How do dendrites help the function of nerve cells?A. They help the neuron block messages from the axon of another neuron. B.
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2. 117 views
How are red blood cells able to move through narrow vessels to carry oxygen throughout a multicellular organism?A. They are long
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2. 91 views
A circle has an approximate circumference of 574 meters. What is the circle's diameter, rounded to the nearest tenth? Use 3.14
1. 7 answers
2. 295 views
The data shows the number of miles run per week by randomly selected students from two different classes. Find the difference
1. 1 answer
2. 144 views
The following data sets represent the highway fuel efficiency in miles per gallon of randomly selected cars from two car
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2. 88 views
Whats newtons 2 and 3 laws?
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2. 82 views
What is Velocity?A. the rate of time in which an object is moving, km/hr B. the rate AND direction of an objects movement. A
1. 3 answers
2. 100 views
what is inertia in Newtons laws?
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2. 55 views
What is Newton's Second Law, and Third?
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2. 106 views
What calculation is Newtons Second Law?
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2. 55 views
You want to model Newtons First Law of Motion. Which scenario would be the most accurate model?A. Pushing a box on a large, flat
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2. 126 views
Using the excitement of violence to keep video games users playing their games is an example of which risk factor?A. Poverty B.
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2. 97 views
WHat do muslims do on a hajj?A> pray five times each day B. they give wealth to the poor and needy C. they travel to the holy
1. 1 answer
2. 101 views
Which tool does it work through collision?A hammer A screwdriver A knife A wrench
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2. 87 views
Which of the following is an inelastic collision?A marble colliding with another marble A hockey puck colliding with the net A
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2. 70 views
Which of the following is an elastic collision?A ping-pong paddle hitting a ball Two hands clapping An apple falling to Earth
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2. 81 views
How many of these are examples of collisions, assuming they occur over a short period of time?-A giraffe chewing a leaf -A dog
1. 1 answer
2. 117 views
Which is the best definition of a collision?Three objects colliding in a short period of time. Two or more objects colliding
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2. 147 views
When you bounce a basketball on the floor, the ball bounces back up. Explain the forces that are involved in this actionA. When
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2. 193 views
How does Newton’s third law apply to a fish swimming through water?A. The water pushes against the fish’s body. B. The fish
1. 1 answer
2. 92 views
What do action and reaction forces act on?A. The same object B. Similar parts of two different objects C. Two different objects
1. 1 answer
2. 72 views
Football player #29 is tackled on the field by player #5. Identify the action force and the reaction force in this tackle.A. The
1. 1 answer
2. 301 views
An astronaut is stranded outside her spaceship. She is wearing a tool belt that contains a device that releases jets of air. Can
1. 1 answer
2. 194 views
How is mass related to acceleration?a. Acceleration works in direct proportion to mass b. Acceleration works in inverse
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2. 107 views
How is force related to acceleration?a. Acceleration has no relationship to force. b. Acceleration works in variable proportion
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2. 154 views
What is mass?A. The amount of matter that makes up an object B. The amount of force it takes to move an object C. The size of an
1. 1 answer
2. 62 views
Which one is most true, according to Newton’s second law?A. The more force you apply to an object, the more it will slow down.
1. 1 answer
2. 95 views
The dogsled in this image moves at a constant speed in a straight line. Which of the following is true?A. The forward pull of
1. 1 answer
2. 110 views
Which is an example of uniform motion, as used in Newton’s First Law?A. An air hockey puck slows when the air cushion is
1. 1 answer
2. 103 views
Which law describes what happens when the forces on an object are balanced?A. The principle that rests is the natural state of
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2. 137 views
Which law describes what happens when the forces on an object are balanced?The principle that rests is the natural state of
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2. 164 views
A photography club would like to raise money for a local health organization by selling popcorn. The club predicts they need to
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2. 77 views
A 1 kilogram mouse walks across a road at a velocity of 0.01 m/sec. What is the mouse’s momentum?1 kg * m/s 100 kg * m/s 0.01
1. 1 answer
2. 116 views
Kevin uses a golf club to hit a ball. What transfer of momentum takes place as a result of the ball being hit?Momentum is
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2. 121 views
What forces always change the motion of an object?A. Contact B. Unbalanced C. Balanced D. Non-contact
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2. 59 views
What is required for two forces to be balanced?A. They must be equal in strength and acting in opposite directions. B. They must
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2. 82 views
creating and using effective search terms can help you get information from...A. Formal sources B. Reliable sources
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2. 112 views
Which terms describes a program that used key words to search for identify related information?A. Term identifier B. Effective
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2. 99 views
How is force related to motion?A. An object cannot move unless it has enough magnitude B. An object will move faster if you
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2. 123 views
The mosque and minaret are mostly closely associated with which Pillar of Islam?A. Fasting during Ramadan B. Giving alms to the
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2. 96 views
What do Muslims believe that the Sharia describes?A. The basis for secular law in Muslim nations B. The rules for proper conduct
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2. 102 views
What do Muslims do on a hajj?A. They fast during the day for a month B. they give wealth to the poor and needy C. C. They pray
1. 1 answer
2. 275 views
Jesse uses 13 pints of paint for 5 paintings. How many pints will he need for 29 paintings?A. 11.02 B. 75.4 C. 44 D. 337
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2. 62 views
Raquel gets paid $75 per week to mow 8 yards. Which equation would represent how to compute her wage for each yard?A. 75/8 = x/1
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2. 89 views
Ramons make 33 donuts every 7 hours. Using a unit rate, determine how many whole donuts he would make in 5 hours.A. 23 B. 46 C.
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2. 73 views
Jamal is creating toys to sell. He is averaging 8 toys every 5 days. If he continues at this rate, how many days will it take to
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2. 74 views
Nigel is selling candy bars for his outdoor club. He is averaging 4 bars every 3 days. If he continues at this rate, how many
1. 1 answer
2. 90 views
What denominator for 21 thirds = 49/ ? would make these ratios proportional?
1. 3 answers
2. 80 views
When looking at the graph of an object’s position versus time, what indicates that the object is standing still?A. The graph
1. 1 answer
2. 89 views
Ellen rides her bike from her house to the park. The park is located 2 miles north of her home and it takes her 10 minutes to
1. 1 answer
2. 85 views
Which of the following answers gives the best estimate for x given the following equation?-2x + 902 = 1,518 Responses: 300 -300
1. 1 answer
2. 191 views