Biology, 04.06.2021 08:50 butterflyrhodes01
What is the main difference between combustion and respiration?
A. respiration occurs at high temperatures without enzymes to release energy
B. respiration uses enzymes at normal body temperature to release energy
C. combustion uses enzymes at normal body temperature to release energy
D. respiration does not use a catalyst but combustion does use a catalyst
Answers: 1
Biology, 22.06.2019 02:30
Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.
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
What is the main difference between combustion and respiration?
A. respiration occurs at high tempe...
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