Aball falling through the air has
(a) both kinetic energy because it still has a distance to...
Biology, 19.10.2019 20:30 AnimePo2020
Aball falling through the air has
(a) both kinetic energy because it still has a distance to move before it hits the ground and potential energy because it is moving
(b) only kinetic energy
(c) only potential energy
(d) both potential energy because it still has a distance to move before it hits the ground and kinetic energy because it is moving.
when a car stops, the brakes heat up because of friction. what is this an example of?
(a) energy being destroyed
(b) one form of energy being converted to another
(c)periodic motion
(d) elastic motion
Answers: 3
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Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of allels b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles
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