Questions and answers by

random child who needs alot of help

Questions (622)

When reducing the fraction, what should you find first?(1 point)Responses half of each value the least common multiple the
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2. 39 views
The bookstore sold 0.15 of the action books during the first hour of the day. What percentage of the books was sold?(1 point)Res
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2. 39 views
You see a mosquito land on your hand and swat at it. A signal passes through many parts of different neurons to make this
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2. 18 views
What part of the nervous system is completely protected by bone? (1 point)Responses interneurons central nervous system sensory
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How do signals from sensory neurons reach motor neurons?(1 point)Responses Motor neurons signal for the body to move the signal
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What is the term for changes in the internal or external environment that cause a response? (1 point)Responses signals messages
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What is a dendrite? (1 point)Responses It is a cell that sends signals to the central nervous system based on sensory input. It
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Which organ in the digestive system has a function that is most similar the function of the bladder in the excretory system?(1
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What is amylase?(1 point)Responses an enzyme that breaks down food a nutrient absorbed in the small intestine acid in the
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Use the sentence to answer the question.Tonya mailed her brother a postcard from Australia. Which word is the direct object of
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Nigeria’s economy is almost entirely dependent uponenergy production agriculture service industries manufacturing
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A patient has low blood oxygen levels, although the patient's blood is circulating properly. Which is most likely functioning
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Which statement is correct?(1 point)Responses Division is associative but not commutative. Division is commutative but not
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Which is most complex?(1 point)Responses tissues organs cells organ system
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Which list is an organ system?(1 point)Responses the heart, arteries, and veins the liver, blood, and skin the heart, the
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A diver searches for a sunken treasure that is 97.2 feet below the surface. What is the diver’s elevation when he is 2/3of the
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A basketball player is 6 2/3feet tall. His infant son is 1/4 as tall. How tall is his son?(1 point) Responses 2 1/6 ft 1 2/3 ft
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Sara discarded 1/10of the 200 apples she picked as defective. The rest were sold as fresh fruit. How many apples picked were
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Which sentence contains a plural collective noun?(1 point)Responses The audience was ready for the game to begin. The choir was
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Which of the following is one characteristic of all living things? (1 point)Responses maintaining homeostasis moving from place
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How are muscle cells and bone cells similar?(1 point)Responses Both release sweat when the temperature gets too warm. Both
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Cells sometimes come under attack from different types of __________________. ___________ are not alive. It can reproduce only
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________________ are organelles used for food storage, water, nutrients and waste. Animal cells contain many little ones of this
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One of the most important organelles is the nucleus. It contains _____________. This molecule is shaped like a twisted ladder.(1
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Which specialized cell is responsible for feeling heat?(1 point)Responses neuron hair cell fat cell red blood cell
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Which sentence correctly describes the differences between plant and animal cells in regards to cell walls and plasma membranes?
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Which organelle functions as the control center of the cell?(1 point)Responses nucleus endoplasmic reticulum mitochondrion Golgi
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2. 30 views
A student claims that, according to cell theory, the cell is the basic unit of life, and all cells are created spontaneously. Is
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What is the brain of a cell?(1 point)Responses mitochondria nucleus cytoplasm ribosomes
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a particular cell is known to be round and incapable of producing its own food, which one of these organelles would you assume
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How are leaf cells and root cells different? (1 point)Responses Leaf cells can absorb nutrients from the air, but root cells
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2. 46 views
Which statement is correct about the function of a pseudopod? (1 point)Responses It helps unicellular organisms reproduce. It
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2. 27 views
What is the function of the plasma membrane? (1 point)Responses It helps plants maintain their shape. It helps recognize other
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Which organelle processes sugar?(1 point)Responses nucleus endoplasmic reticulum central vacuole mitochondrion
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Which statement about plasma membranes is correct?(1 point)Responses Both plant cells and animal cells have flexible plasma
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Plant cells can use energy from the sun to make food. Animal cells cannot. Which organelle is responsible for this difference
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Of the five characteristics of living things, which one is required for the species to survive but does not have to apply to an
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A student claims that viruses are alive because they have genetic material and can reproduce. Is this student’s claim
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2. 26 views
To be valued and recognized is part of the following level on Maslow's Hierarchy of Needs.(1 point)Responses Esteem needs Safety
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A resource is anything that causes stress.(1 point)Responses True False
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Maslow's Hierarchy of Needs is a ranked list of those needs essential to human growth and development, presented in ascending
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______________ is a firm observance of core ethical values(1 point)Responses Hospitality Hospitality Personality Personality
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Use the paragraph to answer the question below.Iodine is an important micronutrient, a vitamin or mineral that is necessary for
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Identify TWO traits of narrative nonfiction text.(2 points) Responses Descriptive writing Mostly literal language Personal
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5. An objective summary conveys the central idea of the text.(1 point)Responses True False
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Hollywood movies originated without sound, and silent movies told stories using visuals only. Eventually, background music was
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Foley artists use props to create sound effects for movies. Their principal job is to immerse viewers in what they see by
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2. 19 views
Although theChoose led the country and made the rules, he or she relied on a Choose to carry out the government's rules.
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2. 24 views
Which of the following could help preserve soil and prevent soil erosion?(1 point)Responses Overfarm seasonal crops. Letting
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When soil is overfarmed it can result in the loss of topsoil. How might this affect the quality of the rivers and streams that
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What could potentially happen to non-renewable natural resources on Earth?(1 point)Responses They could eventually reproduce
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What could potentially happen to non-renewable natural resources on Earth?(1 point)Responses They could eventually reproduce
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What's the best question to ask to quickly find out if an energy source can be used again and again?(1 point)Responses How many
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How does burning fossil fuels affect Earth?(1 point)Responses Decreased Carbon Dioxide in the atmosphere causes global warming.
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How does burning fossil fuels affect Earth?(1 point)Responses Decreased Carbon Dioxide in the atmosphere causes global warming.
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Point of view refers to the author’s __________(1 point)Responses perspective. bias. connotation. purpose.
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Jamal drew a blueprint of a playscape that he wants to install in the backyard for his kids on a coordinate grid. The overall
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Deanna drew a trapezoid in a coordinate plane, and three of its vertices are listed below.(0, 5) (3, 5) (0, 0) Which ordered
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Why is soil considered to be a nonrenewable natural resource?(1 point)Responses It can never be replaced. It is easily
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2. 60 views
Which two expressions are equivalent?(1 point)Responses (12 – x) – 7 and 12 – (x – 7) ( (16 + x) ÷ 8 and 16 + (x ÷ 8)
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Use the scenario to answer the question.Two students in the debate club are preparing arguments for and against the use of
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QuestionA student makes the following table in a science notebook. Energy Resource Airborne Toxin Water Pollution Global Warming
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Is 6 greater than, less than, or equal to |−13| ?(1 point)Responses 6 is greater than |−13| 6 is equal to |−13| 6 is less
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Is the comparison |12| > |−13| the same as 12 > −13?(1 point)Responses No, because they do not compare the same values. No,
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Compare |0.25| and |−0.25|(1 point)Responses |0.25| = |−0.25| |0.25| > |−0.25| |0.25| < |−0.25| |0.25| ≥ |−0.25|
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Read each temperature comparison. Choose ALL comparisons that are true.(1 point)Responses 8° > −8° −13°< 15° 25° <
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QuestionI. You withdraw $17 from your account. II. A running back loses 17 yards in a game. III. The temperature rises 17
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3 of 53 of 5 ItemsQuestion Zero is used as a mark for positive and negative values in the real world, including elevation,
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The map illustrates the recorded salinity, which refers to the salt content in the ocean's surface water.What is the most
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The map illustrates the paths of the main ocean currents around the world.What is the most accurate description for the cause of
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2. 93 views
Which statement best explains how the Moon causes tides?(1 point)Responses The pull of the Moon's gravity causes ocean water to
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The picture shows how the gravity of the Moon and the Sun impacts Earth.What is happening at point X in the diagram? (1 point)
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For a month, a student observed the tides at a local beach. The student recorded the heights of the high and low tides relative
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Which of the following statements would NOT be accurate regarding the topography map of a section of an ocean if a student draws
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Select which option best describes how temperature affects ocean currents.(1 point)Responses Surface ocean currents are cooler
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Which best describes how the Sun causes wind?(1 point)Responses Energy from the Sun excites air particles in the atmosphere,
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The diagram shows the layers of Earth’s atmosphere.image fabd977bd204445eb3389746602b1582 Which statement BEST compares the
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Which of the following is one of the reasons a sea breeze occurs during the day?(1 point)Responses The land cools faster than
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In the troposphere, the bottom layer of Earth's air, the temperature changes from 17°C to −51°C, getting colder as you go
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Which statement best explains how atmospheric gases affect Earth's average temperature?(1 point)Responses The gasses warm Earth
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What most likely increases the salinity of an ocean region?(1 point)Responses runoff from a large river the evaporation of
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Which underwater location would require the most time for a sonar signal to return back to the receiver?(1 point)Responses a
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If a student wants to draw a topography map of the ocean, what feature should be drawn closest to the coast? (1 point)Responses
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The following map shows the movement of heat throughout the global ocean.Image Based on the map, which of the following
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The force of gravity between the Moon and Earth causes what to occur?(1 point)Responses the phases of the moon the phases of the
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What is the main cause of most ocean currents on the water's surface?(1 point)Responses salinity shifts salinity shifts latitude
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The graphic shows ocean floor topography.Selce the option which is most likely represented by letter X?(1 point) Responses
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The image to the left shows a greenhouse, and the image to the right shows Earth's atmosphere.Which answer best explains how the
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What layer of the atmosphere causes most of Earth's weather to occur? (1 point)Responses stratosphere mesosphere troposphere
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How does the Sun affect the movement of Earth's winds?(1 point)Responses It warms Earth's surface unevenly, causing air
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How does the Sun affect the movement of Earth's winds?(1 point)Responses It has an uneven gravitational pull on Earth's
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Select the sequence of layers of the atmosphere from innermost to outermost that is correct. (1 point)Responses
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Sunlight does not reach the Earth's surface equally and causes uneven heating of the Earth's surface and wind formation. Which
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A proportion is a comparison between any two ratios.(1 point)Responses True True False False
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elect the three expressions equivalent to 5(y+2).(1 point)Responses 5y+2 5y+10
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Select the three expressions equivalent to 5(y+2).(1 point)Responses 5y+2 5y+2
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Which of the following phrases DOES NOT describes the expression 6y + 2?(1 point)Responses Twice the sum of y and 2 Twice the
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Apply the techniques of using the coordinates to find the length and the width of the polygon. Use the length and the width to
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Britain and Germany's governments have all of the following in common. True or False(1 point)True False 2 houses in legislature
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Unlike a democracy, a dictatorship government has which of the following? (1 point)Responses freedom of speech and religion
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2. 113 views