Biology, 28.02.2021 01:30 Nadyah7269
PLS HELP! 4. Explore: Another major contribution to atmospheric carbon dioxide is the cement industry.
Using the Gizmo, find a carbon atom path from the atmosphere to the cement
plant
. (Hint:
One of the ingredients in cement is limestone.)
How is carbon dioxide produced in a cement plant?
Answers: 1
Biology, 22.06.2019 06:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
Biology, 22.06.2019 07:20
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
PLS HELP! 4. Explore: Another major contribution to atmospheric carbon dioxide is the cement industr...
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