9. Scientists hope the Perseverance rover will find
evidence to indicate that
a. Mars i...
Biology, 02.04.2021 02:10 martinezarielys17
9. Scientists hope the Perseverance rover will find
evidence to indicate that
a. Mars is moving closer to earth b. There are underwater lakes on Mars c. Life once existed on Mars D. The Martian atmosphere contains enough oxygen to support life
Answers: 3
Biology, 21.06.2019 18:30
Which of the following is an example of a tissue on the digestive system a.the stomach b.smooth muscle that lines the stomach c.nerve cells in the stomach d. enzyme molecules in the stomach
Answers: 1
Biology, 21.06.2019 22:00
Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.
Answers: 1
Biology, 22.06.2019 05:00
Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior
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