Chemistry, 17.12.2020 18:30 wyattjefferds05
10. The diagram below shows the present-day location of South America and Africa. Remains (1 point)
of the extinct reptile Mesosaurus have been found in both locations. Which statement is the
most logical conclusion to draw from this evidence?
Africa
South America
Areas where Mesosaurus fossils have been found.
O Mesosaurus migrated across the ocean from South America to Africa.
O Mesosaurus came into existence on several widely separateoxontinents at different times.
The continents of South America and Africa were joined when Mesosaurus lived.
The present climates of South America and Africa are similar.
Answers: 1
Chemistry, 21.06.2019 15:30
1. baking powder is a 1: 1 molar mixture of cream of tartar (khc4h4o6) and baking soda (nahco3). a recipe calls for two teaspoons (a total of 8.0 grams) of cream of tartar. how much baking soda must be added for both materials to react completely?
Answers: 2
Chemistry, 22.06.2019 05:30
Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage
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Chemistry, 23.06.2019 06:00
Each step in the following process has a yield of 70% ch4 + 4cl2 yield ccl4 +4hcl ccl4 + 2hf yield ccl2f2 + 2hcl of 4.50 mole ch4 reacts what is the total amount of hcl produced
Answers: 3
10. The diagram below shows the present-day location of South America and Africa. Remains (1 point)...
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