Which statements describe the planets? Check all that apply.
Mars and Venus are mostly rock.
The ancient Greeks discovered all the planets in the solar system.
Saturn is classified as a gas giant.
Jupiter is mostly rock surrounded by clouds.
Pluto is considered a dwarf planet.
Earth is much smaller than Uranus.
Answers: 2
Biology, 21.06.2019 17:30
Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.
Answers: 1
Biology, 21.06.2019 23:30
New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity
Answers: 1
Biology, 22.06.2019 00:30
When analyzing tree rings, what do scientists assume a thin ring indicates?
Answers: 2
Which statements describe the planets? Check all that apply.
Mars and Venus are mostly rock.
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