Biology, 07.11.2021 09:40 Kennedy3449
Place the following events in the order in which they occurred. Place the order number
1 through 7.
(nebula shrinks to form a spinning disk)
(gravity pulls gases to center of the disk)
(big bang)
(the planets form)
(gas and dust accumulate as a nebula)
(matter separates into galaxies)
(gas at the center of the disk becomes hot and dense enough for nuclear fusion to begin)
Answers: 1
Biology, 21.06.2019 17:00
What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didnβt exist there?
Answers: 1
Biology, 21.06.2019 20:00
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.
Answers: 2
Biology, 22.06.2019 03:00
In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.
Answers: 3
Place the following events in the order in which they occurred. Place the order number
1 through 7...
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