Biology, 09.03.2021 18:30 haitiindianari
What happened at the end of the Mesozoic era, but did not happen at the end
of the Paleozoic era?
A. An ice age occurred.
B. There were major asteroid impacts.
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C. A supercontinent broke up.
D. There were mass extinctions.
Answers: 2
Biology, 21.06.2019 13:50, elliehemms6324
Athermometer is placed in water in order to measure the water’s temperature. what would cause the liquid in the thermometer to rise?
Answers: 2
Biology, 22.06.2019 02:00, Bashirar19
The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.
Answers: 2
Biology, 22.06.2019 09:00, FireStorm4346
This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.
Answers: 1
What happened at the end of the Mesozoic era, but did not happen at the end
of the Paleozoic era?
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