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Questions (487)
Use the table to answer the question. Apples Banana Oranges Totals 7th graders 44 120 8th graders 35 46 Totals 72 71
3 answers
80 views
A librarian collected data on the number of pages in chapters of a book. Interpret the slope and the y -intercept of the linear
3 answers
153 views
Use the table to create a scatterplot. Determine the type of association.
x 25 30 80 150 250 350 425 450 500 y 375 225 120 75 50
3 answers
72 views
Number of Cups of Lemonade Sold versus the Temperature of the Day Temperature (°F) 78 95 79 72 65 82 68 75 89 Number of Cups of
3 answers
118 views
Transformed –
1 answer
46 views
Genetically Modified Organism (GMO) –
3 answers
56 views
Genetically Modified Organism (GMO) –
Transformed –
3 answers
60 views
Directional Selection –
Stabilizing Selection – Disruptive Selection –
1 answer
54 views
Genetic Variation –
Gene Pool – Inbreeding –
1 answer
43 views
Genome –
Genotype – Phenotype – Inactivated – Evolve –
1 answer
47 views
Natural Selection –
Fitness – Selective Pressures –
1 answer
93 views
Give an example of genetic modification (creating GMOs)?
3 answers
76 views
In a population of birds, brightly colored males and very dull males survive best. Which type of selection is this, and what is
2 answers
184 views
After a bottleneck event, the population of rabbits in an area has significantly decreased. A decade later, the population of
3 answers
45 views
There are two varieties in a population of squirrels: short tails and long tails. Long-tailed squirrels are better at jumping
3 answers
52 views
Consider the following scenario: In a muddy lake environment, some fish have brown scales. Most fish, however, have silver
1 answer
46 views
Define the term “variations” in the context of natural selection. (Lesson 3)
3 answers
46 views
Consider the following scenario: A drought hits the habitat of a semi-aquatic bird population. All ponds dry up, and fish
1 answer
74 views
What is the relationship between chromosomes and genes?
3 answers
52 views
Harmful Mutation –
Beneficial Mutation – Neutral Mutation – Disease – Cystic Fibrosis – Skin Cancer –
1 answer
82 views
Mutation –
Hemoglobin – Genetic Code - Sickle Cell Anemia – Messenger RNA – Amino Acids –
1 answer
54 views
Homozygous –
Hybrid – Heterozygous –
1 answer
60 views
dominant allele definition
1 answer
45 views
Genetic Information -
1 answer
53 views
Gene
3 answers
48 views
Chromosomes
1 answer
57 views
Centromere –
1 answer
47 views
When do neutral mutations occur?
2 answers
66 views
What is true of all proteins?
1 answer
42 views
In pea plants, the allele for round peas, R, is dominant over the allele,r, for wrinkled peas. What is the phenotype of a pea
1 answer
44 views
What is the relationship between chromosomes and genes?
1 answer
45 views
A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is
2 answers
51 views
What I Need To Know:
The bottom wave has a greater ________________. (Lesson 2) Which type of wave can carry energy through a
1 answer
69 views
When would the kinetic energy of particles be increasing? (Lesson 2)
Water boils at 100°C and turns into steam. What is similar
1 answer
63 views
hese two states (liquid vs. gas)? (Lesson 3)
An ice cube tray full of water is put into a freezer. The water loses thermal energy
1 answer
109 views
Use the image to answer the question. The graph shows the number of ice cream cones sold during specific temperatures in the
1 answer
63 views
The graph shows the number of ice cream cones sold during specific temperatures in the month of June. Is there an outlier? Use 1
1 answer
64 views
A math teacher gave a math test. Interpret the scatterplot to determine which point is the outlier. (1 point) Responses (1,78)
1 answer
166 views
Solve the system of equations. 4x−8y=−36 −6x+y=32 (1 point)
1 answer
44 views
Estimate the solution to the system of these linear equations based on the graph. y=2x+3 y=12x+6 (1 point) Responses (2,−7)
1 answer
64 views
Use the table to answer the question. Cost of Ground Beef Pounds Cost ($) 10 37.50 8 30.00 6 22.50 4 15.00 What is the cost for
1 answer
184 views
Which of the following, Option 1 or Option 2, is a proportion? Option 1: 56=1518 Option 2: 56=2018 (1 point) Option is a
1 answer
73 views
Write the ratio 12:9 as an equivalent ratio of 4:x . Write your answer as a complete ratio.
1 answer
114 views
Jenny makes food for her hummingbird feeders. The food is made up of 1 part sugar and 4 parts water. She uses 34
cup of sugar to
1 answer
61 views
Which is 65% of 35?
17.5 22.75 30 53.85
1 answer
37 views
A group of students built electromagnets using wire, nails, and a 6V lantern battery. They decided to design an investigation to
1 answer
52 views
Look at the way the sea otter population changed from 1940 until 2000. If this trend continues, what do you think the population
1 answer
101 views
Which graph correctly depicts data?
Notice key - one figure represents two people A. Graph 1 B. Graph 2 C. Graph 3 D. Graph 4
1 answer
92 views
What is the best title for this graph?
A. The effect of the number of trees on the type of tree B. A comparison of the number of
1 answer
58 views
The purpose of graphs, charts and tables is to
A. make the experiment look nice. B. help scientists visualize results from an
1 answer
81 views
Which team had the fewest number of slam dunks?
A. Celtics B. Grizzlies C. Bulls
1 answer
44 views
What can you infer about the temperature for E.coli bacterial growth?
A. E.coli does not grow well at high and low temperatures
1 answer
78 views
Terrell hiked 10 miles on Sunday, 8 miles on Monday, 9 miles on Tuesday, 8 miles on Wednesday, 6 miles on Thursday, and 6 miles
1 answer
78 views
What information could you get from this graph?
A. How much water is on Earth? B. The perecentage of the Earth that is covered in
1 answer
42 views
What conclusions can you draw from this graph?
A. The deer polulation went down over time B. The deer population went up over
1 answer
43 views
A student sprayed a small amount of water into the terrarium, placed a thermometer inside, and then sealed the terrarium with a
1 answer
89 views
A student sprayed a small amount of water into the terrarium, placed a thermometer inside, and then sealed the terrarium with a
1 answer
84 views
A teacher gives Martina two objects. The teacher also gives Martina a chart that describes four properties of some materials as
1 answer
75 views
A student makes a claim that an atom of carbon in a grasshopper's body could once have been an atom in the body of a prehistoric
1 answer
89 views
Which part of the device is used to measure the change that occurs in the system when a chemical reaction occurs AND which
1 answer
69 views
Charles was given an unknown sample to place inside a coffee cup calorimeter. He measured the initial temperature of the water,
1 answer
99 views
Lesli observes what happens when she drops a rubber ball from a height of 1.0 meter onto a tile floor. She notices that the ball
1 answer
127 views
Which argument can best be made about the motion of the baseball and the motion of the can when the baseball hits the can?
A.
1 answer
42 views
What kind of energy is being transferred in the ball - can system? A. thermal energy B. kinetic energy C. magnetic energy
1 answer
46 views
write a essay on why i want to join the navy air-force
1 answer
58 views
n this lesson, you will fill out the My Four-Year Plan document based on your state’s requirements as a portfolio assignment.
1 answer
74 views
Which of the following describes the outcome of the Vietnam War? (1 point) Responses Vietnam was united under North Vietnamese
1 answer
129 views
Which of the following best describes the reason the United States became involved in Vietnam? (1 point) Responses South Vietnam
1 answer
94 views
Why did the United States station American warships around Cuba in 1962? (1 point) Responses
Cuba had declared war against the
1 answer
89 views
How did Brown v. Board of Education of Topeka affect the civil rights movement? (1 point) Responses Public schools were no
3 answers
99 views
As Americans became more prosperous post–World War II, what new form of entertainment became more popular? (1 point) Responses
1 answer
83 views
How did President Truman guard against communist spies in America? (1 point) Responses He set immigration quotas on all people
1 answer
80 views
How did President Truman guard against communist spies in America? (1 point) Responses He set immigration quotas on all people
1 answer
102 views
What is produced by the movement of electrons within a material?(1 point) Responses chemical energy chemical energy ionic
1 answer
63 views
During a baseball game, the sound of the bat hitting the ball can be heard in most parts of the stadium. That sound is weaker at
1 answer
86 views
A student puts a piece of black paper and a piece of white paper in the same sunny spot. After 30 minutes, she observes that the
1 answer
113 views
A builder wants to make a room soundproof in a new home. The builder should use materials that _____.(1 point) Responses absorb
1 answer
115 views
A room with which type of surface will most likely produce an echo?(1 point) Responses carpet carpet glass glass foam foam dirt
1 answer
65 views
A student drops a rock in a pond and notices that her reflection in the water becomes less clear. Which statement best explains
1 answer
131 views
Use the table to answer the question. Wave Wavelength (meters) Frequency (hertz) W 5 200 X 3 300 The table shows information
1 answer
84 views
understand what a wave is and its properties describe examples of how waves are reflected by various materials describe examples
1 answer
92 views
Write an equation to satisfy each requirement. Fill in the boxes with any integer to create an equation with infinite solutions.
1 answer
71 views
Write an equation to satisfy each requirement. Fill in the boxes with any integer to create an equation with one solution.
1 answer
56 views
Why is it often colder on cloudy summer days?(1 point) Responses More sunlight is reflected than transmitted by the dark lower
1 answer
75 views
Which property causes a pencil to appear bent or broken when it is placed in a glass partially filled with water?(1 point)
1 answer
99 views
When white light strikes this object, the light is completely absorbed, with none of it transmitted or reflected. Which type of
1 answer
85 views
Which of the following is an example of an equation with no solution?(1 point) Responses 3x+4=3x+4 3 x plus 4 equals 3 x plus 4
1 answer
50 views
Complete the equation so that it has no solution.(1 point) −7x−12= x+12
3 answers
73 views
Read the articles Plastic Pollution and Little Plastic, Big Problem. Write a five-paragraph argumentative essay explaining the
1 answer
148 views
Think about the story map you created at the beginning of the Portfolio. How did thinking about your audience and purpose help
1 answer
118 views
Think about the story map you created at the beginning of the Portfolio. How did thinking about your audience and purpose help
1 answer
101 views
How is an echo formed?(1 point) Responses Light waves go around a smooth surface. Light waves go around a smooth surface. Light
1 answer
79 views
Which statement best describes the reflection of a wave?(1 point) Responses A wave passes through a material. A wave passes
1 answer
112 views
What are some characteristics of respectful phone communication? Select all that apply. (5 points) Responses Return phone calls
1 answer
92 views
Why is email etiquette important? (1 point) Responses Email is rarely used to communicate via technology. Email is rarely used
2 answers
104 views
Which of the following are characteristics of a good email message? Select all that apply. (2 points) Responses It is short and
3 answers
97 views
Determine the scale factor used in the dilation of line AB , with a center point of dilation at the origin. (1 point) Responses
3 answers
76 views
Determine if the scenario is considered academic dishonesty. If a situation is academic dishonesty, select Yes. If it does not
1 answer
67 views
Determine if the scenario is considered academic dishonesty. If a situation is academic dishonesty, select Yes. If it does not
9 answers
89 views
To enlarge a 4x6-size photo to a standard size like 5x7, 8x10, or 11x14, you could first increase its size and then crop the
1 answer
113 views
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