Biology, 20.09.2020 16:01, zitterkoph
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: 2
Biology, 22.06.2019 02:30, nstacie40
Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.
Answers: 1
Biology, 22.06.2019 16:30, azariah7
In guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?
Answers: 1
Biology, 22.06.2019 22:30, babyrocks7300
What is a food chain? a. different animals located in different communities b. energy transferred from the sun to plants and then to a series of living things c. rows of crops, such as lettuce, in a field d. animals using one another as food for energy and growth
Answers: 2
Scientists cite evidence that Earth's climate has been changing significantly over the past 50 years...
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