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With how many other atoms is carbon able to bond with?
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what is the difference between relative and absolute age, explain in your own words. (please help me)
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Xavier listed the steps involved when sponges take in food and oxygen. 1. Water is drawn in through pores and enters the central cavity. 2. Food is filtered and digested. 3. Water leaves through an opening at the top of the body. Which describes the missing step? Oxygen is removed from the water before step 3. Oxygen is removed from the water after step 3. Tentacles sting and paralyze prey after step 1. Tentacles sting and paralyze prey before step 1.
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(GIVING BRAINLIEST!!)Kendra wonders what would happen if the oceans did not exist on Earth. Based on her understanding of the oceans and the water cycle she predicts that Earth would become warmer, with less rain, more clouds, and that living things would not survive. Which part of her prediction is incorrect?A) That living things would not surviveB) That Earth would get warmerC) That there would be less rainD) That there would be more clouds
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Approximately what percent of the oxygen on Earth is produced throughphotosynthesis?
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Robert Hooke used a microscope to study:
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The images are all examples of what type of cells?
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(GIVING BRAINLIEST!!)What is runoff?A) A type of precipitation that falls as a mixture of ice and snowB) The water on the surface that soaks deep into the groundC) Tiny droplets of water that condense to form cloudsD) Water that moves along the surface of Earth into the oceans
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What type of cell is created by the process of meiosisA. tumor cellsB. plateletsC. gametesD. stem cells
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The water inside a cell is capable of transporting nutrients throughout the cell because
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Explain why an egg is considered to be unicelular.
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Todd drives to work-55 miles one way in 1.4 hours. What was his average velocity?
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(GIVING BRAINLEIST!!)Identify the part of the water cycle when ocean water may end up in a river.A) CondensationB) PrecipitationC) CollectionD) Evaporation
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Please help. I thought the answer is prokaryotic but its not and there are no answer choices.
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PLZ HELP WILL MARK BRAIN Which of the following is NOT a component of carbohydrates?O Amino acidsO CarbonO OxygenO Hydrogen
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What substance may build up in your body when you follow the Atkins diet? What does this substance do toyou?
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how do cells compare in size to things like rice and salt ?
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The table indicates a(n) __________ in greenhouse gases, which should in turn cause a(n) __________ in global temperatures.
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What are two benefits of valuing water at a higher price?
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(GIVING BRAINLIEST!!)How does most ocean water return to the ocean in the water cycle?A) Through precipitation over the oceanB) By flowing through rivers and streamsC) Through runoff on Earth's surfaceD) By wind blowing water back to the ocean
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Do you think a fecal transplant could cure a patient who has a harmfulbacterial infection?
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(GIVING BRAINLIEST)Which statement about the ocean is true?A) No evaporation or precipitation in the water cycle occurs over the ocean.B) Most evaporation and precipitation in the water cycle occur over the ocean.C) All evaporation and precipitation in the water cycle occur over the ocean.D) Evaporation, but not precipitation, in the water cycle occurs over the ocean.Explain why.
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Which of the following is essential (needed) for natural selection to occur?equal survival rates for all offspringdramatic or major environmental changesgenetic variation in speciesthere is no competition between species
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What causes the air above the land to become warmer than the air above the ocean?
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