4. Jan lgenhousz' experiment showed that plants need sunlight to produce
O a. carbon dioxide
...
Biology, 26.02.2021 23:10 smilequi9653
4. Jan lgenhousz' experiment showed that plants need sunlight to produce
O a. carbon dioxide
b. oxygen
c. sugars
O d. water
Answers: 1
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Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
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Which of the following is a reason why early living organisms on earth could not have survived on the surface? 1. the lack of an ozone layer 2. the lack of oxygen in the atmosphere 3. the fact that these organisms were single-celled
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How would the function of synovial joints be changed if they lacked joint cavities and the bones were united instead?
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