Biology, 07.10.2019 09:10 smckinney6139
Think about an igneous rock at the top of a mountain. if this rock went through the whole rock cycle, number the steps that would follow. 1. step 1 regolith is dumped into some type of reservoir, usually water, by deposition. 2. step 2 metamorphic rock begins to melt back into magma. 3. step 3 regolith is transported or eroded by rain or wind. 4. step 4 rock is broken down into regolith by weathering. 5. step 5 layers deposited begin to compact and cement together to form sedimentary rock. 6. step 6 sedimentary rock is buried deeper into the earth's crust. the intense heat and pressure begins metamorphism and the rock turns into metamorphic rock. 7. step 7 magma is resurfaced from volcanic activity, cools, and becomes igneous rock.
Answers: 3
Biology, 22.06.2019 12:10
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
Biology, 22.06.2019 15:30
Which of these would most likely be a stimulus that would cause the body to initiate feedback mechanisms a.) normal body temperature in an arctic environment b.) normal boy temperature in a tropical environment c.)light physical activity d.)low blood sugar
Answers: 2
Biology, 22.06.2019 16:00
Which of the following are responsible for sending messages from the hypothalamus to the thalamus?
Answers: 1
Biology, 22.06.2019 20:00
Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.
Answers: 1
Think about an igneous rock at the top of a mountain. if this rock went through the whole rock cycle...
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