Biology, 10.10.2020 15:01 lizerator01
HEL PL
Scientists cite evidence that Earth’s climate has been changing significantly over the past 50 years. They also argue that changes to Earth’s orbital path are NOT the cause of these significant changes to climate.
Which statement provides the strongest evidence in support of the scientists' argument?
a
Variations in Earth’s orbital path are consistent with accepted laws of planetary motion
b
Earth’s orbital path does not affect the amount of solar energy that Earth receives
c
Changes to Earth’s orbital path occur in a cycle that repeats every 100,000 years
d
Climate change cannot be demonstrated over a span of 50 years.
Answers: 1
Biology, 21.06.2019 18:10, kellynadine02
Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.
Answers: 1
Biology, 22.06.2019 14:00, scottcourtney460
Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !
Answers: 2
HEL PL
Scientists cite evidence that Earth’s climate has been changing significantly over the past...
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