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Isaiah

Questions (338)

During photosynthesis, the following reaction takes place:carbon dioxide + water + light energy → sugar + oxygen During
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During photosynthesis, plants make sugar molecules. If the plant cells do not use the sugars immediately, the plant willA.
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Which arrow, or series of arrows, represents the movement of atmospheric oxygen (O2) during respiration?A. only arrows 1 and 6
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Examine the diagram of the carbon cycle shown above. Through which of the following processes is carbon removed from the
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The process of plant respirationA. releases energy that plants can use for life processes. B. uses all the energy released
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Which of these best describes the role of plants in the carbon-oxygen cycle?A. to absorb carbon dioxide from the atmosphere and
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Where are these nitrogen fixing organism found? (Select all that apply)In the leaves of plants In the digestive tract of animals
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What type of organism is responsible for fixing nitrogen?Fungi Bacteria Plants Animals
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True or False: Organisms deal better with nitrogen when it is not a gas, but when it is fixed into another nitrogen compound.Tru
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What percentage of the atmosphere does nitrogen gas make up?89% 53% 78% 22%
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What biomolecules contain nitrogen? Select all that apply.Proteins Lipids Carbohydrates Nucleic acids
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Carbon dioxide is a greenhouse gas because too much of it can trap ______ in the atmosphere.Water Heat Nitrogen gas
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True or False: Too much carbon dioxide in the atmosphere is NOT a good thing.False True
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The burning of fossil fuels returns _____ to the atmosphere.Carbon Dioxide Oxygen gas Nitrogen gas
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After a long, long time, the carbon from the remains of dead organisms can be stored in:Water Rocks Fossil Fuels
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How does carbon dioxide get back into the atmosphere?It is released by plants through the process of photosynthesis. It is
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How does an animal get carbon? Select all that apply.It eats another animal that ate a plant. It eats a plant or other
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This is the ORGANELLE that conducts photosynthesis, turning carbon gas into carbohydrates.melanin chloroplast mitochondria
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The PIGMENT that absorbs the sunlight for energy to convert CO2 gas to carbohydrate (glucose, C6H12O6)mitochondria chlorophyll
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What takes in carbon dioxide from the atmosphere?Photosynthetic organisms (plants, algae) Animals Fungi
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Where is carbon found? (carbon reservoirs) Select all that apply.Atmosphere Fossil Fuels Ocean Living Organisms Rocks
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How many valence electrons does carbon have?2 7 4 6
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Carbon is very good at making multiple bonds with other atoms because it has6 neutrons 6 electrons 6 protons 2 valence electrons
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What Biomolecules is carbon found in? (Select all that apply)Lipids Nucleic acids Carbohydrates Proteins
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What is carbon the "best" element?Because it makes up carbon dioxide Because it is so versatile Because it is found in diamonds
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Which of the following are elements found in the rich soil made from composting and are very important for plants and life in
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About what percent of water on earth is in the ocean at any given time?97% 10% 58%
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Is it possible that you are drinking the same water that the ancient Egyptians once drank?Sure! No way, that was way too long
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Groundwater can stay in the ground for thousands of years.False True
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Rain, snow, sleet, and hail can all be classified as forms of...participation precipitation solids
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What causes the water to evaporate?energy from the sun the ocean waves microwaves in the atmosphere
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Define the term hydrosphere.The air above the surface of the earth. All the water near the surface of the earth. The layer of
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What is the first step in the water cycle?Condensation Evaporation This is a TRICK QUESTION, it's a CYCLE so there is not start
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Identify the phase change occurring when liquid water droplets form snow crystals.freezing condensation melting S
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Identify the phase change taking place when water vapor cools and forms liquid water droplets in the clouds.condensation melting
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Photosynthesis is much slower in underwater plants because
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The human body system that is like xylem in plants is
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During photosynthesis, radiant (or light) energy is converted into
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B bB BB ?? b Bb bb In some animals, brown eyes (B) are dominant over blue eyes (b). Which of these genotypes will complete this
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Sickle-cell anemia is a genetic disorder of the blood in which the shape of red blood cells is distorted, resulting in a variety
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Fruit flies can either have a brown body or a black body. The allele for a brown body (B) is dominant to the allele for a black
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The Punnett square for a non-freckled parent and a homozygous freckled parent is shown below. What is the probability that their
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The egg cells of a dog have 39 chromosomes each. How many chromosomes does each of the dog's body cells have?A. 78 B. 0 C. 156
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The daughter cells that are produced during mitosis areA. partially similar to their parent cell. B. identical to their parent
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Fruit flies can either have a brown body or a black body. The allele for a brown body (B) is dominant to the allele for a black
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There are two types of pea plants: those that produce round seeds and those that produce wrinkled seeds. A single gene controls
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In pea plants, the allele for tallness (T) is dominant to the allele for shortness (t). In the cross between a tall pea plant
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In a particular type of cat, coat color follows the dominant/recessive pattern of inheritance. The allele for a brown coat (B)
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After the first stages of development are complete, cells begin to divide in the same way that body cells divide throughout the
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Cell division is related to which of the following processes of an organism?A. growth B. reproduction C. repair D. all of these
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The first and last term of an ap are 21 and -47 if the sum of the series is given as - 234 calculate the number of terms in the
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Skin cells1. Become quiescent quickly
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Does the color of the metallic ion change if it is part of a chloride nitrate or sulfate compound
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Answer the question below.* Captionless Image A B C D
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Find the area of a square with sides of length1/3 yard.
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1/2 x 4/6
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Marcy is making cookies. For each batch of dough, she needs2/3 cup of sugar. How much sugar will she use if she makes 6 batches
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11/15 x 20
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5/12 x 26
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512 × 26
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2/3 x 42
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how to build a dresser?
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1In the beginning God created the heavens and the earth.a 2The earth was formless and empty, and darkness covered the deep
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Genesis 1
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Genesis 1:1
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Genesis 1: 1-31
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Would you like to learn about the Bible?
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Dueteronomy 28:68
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Which is the product of 15 and5 12 5 12 ?
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THIS IS ONLY FOR MY FREINDS
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Hey I’m looking for a friends on this site. (I’m a boy by the way). Would like to have a Friend that’s a girl. So Chat me
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It is common for a Baroque piece of music to______.
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Assume the points (1,3) and (7,7) are on a line. What is the slope of the line?
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Which resource lets you know what concepts you have mastered in a lesson and gives your teacher feedback about your progress1:on
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If eight students share 1/2 of a pizza what fraction of the pizza does each student receive
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Select one of the prompts below and follow the directions. Your essay should be three paragraphs and must have a thesis
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8. Elena is currently in the selection process for a position in a school in Colorado. This meansthe school is (1 point)
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4. Connor has identified the need to make changes in the efficiency of his customer servicedepartment. In general, he will make
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1. Which of the following ways is the most effective and professional way that a company canexplain big changes to employees? (1
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Chemistry B Unit Test 31. An ice pack makes the surroundings cold. This is an example of... an endothermic reaction an
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A pendulum bob has its speed as 3m/s at the lowest position 0. Calculate the height of the bob above 0 where its velocity is
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a hat is x$ the sale is 18$
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A women student is to answer 10 out of 13 questions find the number of her choices where she must answer exactly 3 out of 5
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A women student is to answer 10 out of 13 questions.Find the number of her choices where she must answer exactly 3 out of 5
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Write the following as an inequality.3 is greater than or equal to x, and -2 is less than Use only once in your inequality
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The vertical surface of a reservoir dam that is in contact with the water is 200 m wide and 10 m high. The air pressure is one
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There are 28 students in Mrs. Mena's 5th period class. If there are seven boys in this class, what percent of this class is made
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What number makes this equation TRUE?q2 + 3q - 18 = (q + 6)(q - _)
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6000 in 8 years at 6.5% per annum
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2650 in 5years at 7.5% per annum
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what happens when a positive object and a negative object are placed a certain distance apart
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Select ALL the sets of three sides that will make a triangle.3, 4, 8 7, 6, 12 5, 11, 13 4, 6, 12 4, 6, 10
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Unit 4 Lesson 6: Signed Numbers Unit TestNEED HELP NOW PLEASE PLEASE PLEASE WHO HAS ALL THE ANSWERS TO unit 4 Lesson 6: Signed
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unit 3 Lesson 7: Graphing Quantitative Relationships Unit TestNEED HELP NOW PLEASE PLEASE PLEASE WHO HAS ALL THE ANSWERS TO UNIT
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In a bag, there are two types of candy bars: Snickers and Twix. Two items are chosen at random from the bag, without
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Need answer for Chapter 5 sentence check 2 allusion
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Hello! Struggled with a question and I want to make sure I get it right.Read the following sentence from "The Balek Scales": "My
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When is it appropriate to use the passive voice?A. when the person or thing performing the action is a proper noun B. It is
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The cooking time for a mini-loaf of bread is 5 minutes longer than half the time it takes to bake a regular-sized loaf of bread.
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2. 1,181 views
If 3m + n=5 and 2m-n= 5
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