Biology, 05.07.2019 14:30 alexus6339
How long does it usually take for a rock to undergo a stage within the rock cycle? a. about one thousand years. b. from 300 to 400 years. c. a few days. d. thousands to millions of years?
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Biology, 21.06.2019 21:20
How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.
Answers: 2
Biology, 22.06.2019 11:30
What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.
Answers: 1
How long does it usually take for a rock to undergo a stage within the rock cycle? a. about one tho...
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