stupidjew5496
09.01.2020 •
Biology
How many significant figures are in the measurement 1.050 l?
a. 1
b. 2
c. 3
d. 4
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Ответ:
Ответ:
correct answer is 4 bud
Ответ:
Carbon-dioxide gas is essential for maintaining life on earth.
Explanation:
Carbon-dioxide present in the atmosphere comes from breathing of animals and volcanic eruption. this carbon-dioxide absorb by the plants (biosphere) in the process of photosynthesis. This carbon-dioxide is incorporated in the soil (geosphere) with the dead bodies of plants and animals and decomposition of these bodies occurs and carbon-dioxide gas again releases in the atmosphere. Carbon-dioxide gas is also dissolved in the water bodies where it is required by the plants for photosynthesis and made food for the marine animals.