![]() ![]() When an organism dies, it stops taking in carbon-14, so the ratio of carbon-14 to carbon-12 in its remains, such as fossilized bones, will decline as carbon-14 decays gradually to nitrogen-14 2 ^2 2 squared. As animals eat the plants, or eat other animals that ate plants, the concentrations of carbon-14 in their bodies will also match the atmospheric concentration. However, three out of four chlorine atoms weigh 35 amu (17 protons. As plants pull carbon dioxide from the air to make sugars, the relative amount of carbon-14 in their tissues will be equal to the concentration of carbon-14 in the atmosphere. For example, every chlorine atom has 17 electrons and 17 protons its atomic number is 17. These forms of carbon are found in the atmosphere in relatively constant proportions, with carbon-12 as the major form at about 99%, carbon-13 as a minor form at about 1%, and carbon-14 present only in tiny amounts 1 ^1 1 start superscript, 1, end superscript. What is the reason for this? A) Kittens develop new features, which help them survive better than the plant offspring.ī) Kittens change themselves according to the environment better than the plant offspring.Ĭ) Kittens receive features from one parent but the plant offspring receives features from both parents.ĭ) Kittens receive features from both parents but the plant offspring receives features from a single parent.For example, carbon is normally present in the atmosphere in the form of gases like carbon dioxide, and it exists in three isotopic forms: carbon-12 and carbon-13, which are stable, and carbon-14, which is radioactive. According to the periodic table, there are 17 protons because the element is chlorine. Please select the best answer from the choices provided T F A cat gives birth to kittens that do not resemble either parent, while a plant grown from a sapling is similar to its parent plant. 35 Cl-17 protons, 18 neutrons, 18 electrons. opportunitycosts Which is an example of a chemical change? water evaporating from a puddle cloth tearing when pulled wood forming sawdust when cut bread baking in an oven Which body systems allow movement of body parts What's the answer to complete the comparison 3+7>? Desert animals would generally be expected to have less body fat than animals in cooler environments. How can you ensure that your students can open up these word files in older versions of word? Whatdoes not existin acommand economy?A.factor payments b. You are concerned that some of your students have older versions of word. Please select the best answer from the choices provided T F You are creating a document for your students at school using Words 2013. Fish do not live in the icy rivers of the tundra. diction thought song plot User: i love you Which equation is most likely used to determine the acceleration from a velocity vs:time graph? An example of transmission by directed contact is. Joseph Stalin According to Aristotle, “the arrangement of the incidents” refers to _. Thrive in environments without water Which leader succeeded Vladimir Lenin in 1924 as the head of the Soviet Union? a. Thrive in environments with little sunlight Which of the following characteristics is also common to organisms in Kingdom Protista? A. They raised new crops from the Americas If the foreign exchange rate between the United States dollar and the danish krone is 1:2.50, how many Danish kroner will you get for 5 dollars Many protists are single-celled organisms. ![]() Which of the following statements describes Europe’s middle class during the 1500s and 1600s? a. Which of the following characteristics would not be seen in Protozoans? a. Protists exhibit different characteristics based on the phylum they are included in. The mandate system gave the Central powers temporary authority over all lost territory, until those territories were divided up between the Allied powers. The mandate system supplied tribal and ethnic groups the tools necessary to secure immediate and successful independence.ĭ. The mandate system, with the support of the League of Nations, helped ensure that all people were assisted with the quickest possible route to self-governance and independence.Ĭ. The mandate system allowed Britain and France to hold temporary governing power over former Central power territories until each territory was organized for independence.ī. How did a system of mandates play into the conclusion of World War I? a. A mandate is a commission given to a country to administer territory on behalf of an international body. Judges always rule for the good of all.ĭ. Justice is served by the legal process.ī. all of the above The presence of which feature in a study is sufficient to classify it as experimental? A) a control groupĭ) quantitative variables Danforth’s behavior in The Crucible, Act IV exemplifies which of these truths? a. Exercising, avoiding smoking, and eating a low-fat diet will help maintain wellness when you are a. ![]()
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