Chemistry, 22.05.2020 03:06 orlandocruz42
1. Who was Darwin and what did he find in his travels? Give at least 2 examples of what he saw.
2. What evidence made Darwin come up with his theory? What did the theory state?
3. How did Wallace observe in his travels that made him come to the same conclusion as Darwin?
4. How do fossils provide evidence of Evolution? Give at least 2 examples.
5. Give an example that shows adaptations in Nature.
6. Give an example of Natural selection in nature and explain.
7. Give examples of how similarities in body structure give evidence of evolution
8. Can you give an example of how evolution is still taking place?
Answers: 3
Chemistry, 22.06.2019 01:30
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 02:00
Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.
Answers: 2
Chemistry, 22.06.2019 12:00
From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor
Answers: 1
1. Who was Darwin and what did he find in his travels? Give at least 2 examples of what he saw.
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