Strip mines open pit mines and shaft mines
Answer:
1→4→5→3→2
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Mitotic cell division starts with the condensing of chromosome accompanied by splitting of the centrosome and its movement towards the opposite poles.
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As the nuclear envelope and nucleolus disappear, spindle fibres arise from the centrosomes and start binding to the condensed chromosomes at the centromeres.
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The chromosomes bound by the spindle fibers are then arranged in the middle of the cell forming the equatorial metaphase plate.
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Next the centromere splits and the sister chromatids are pulled away towards the poles by the contraction of spindle fibres.
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Following this, a cleavage furrow starts to develop in the middle of the cell while the nuclear membrane starts to reappear around the separated chromatids.
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The condensed chromatids start thinning into chromatin fibre along with reappearance of the nucleolus and the cleavage furrow deepening further.
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Finally as the nuclear membrane becomes fully intact, the cleavage furrow deepens and split the cells from middle into two daughter cells.
<span>Option B. Root cause analyses helps us identify failures in a system body that can be corrected to prevent future occurrence. It is used to describe a wide range of approaches, tools, and techniques used to uncover the MAIN causes of problem. For example it was discovered that final year students performed woefully. On investigation, it was further discovered that the students were tutored by incompetent teachers. On further investigation, it was discovered that the school couldn't afford to hire good teachers. So it may be deduced that the root cause of the students failure is money. If a certain factor is removed from the problem system and the removal prevents the final undesirable outcome from recurring then that problem is the root cause.</span>
Answer: all of the dominant phenotype
The offspring of an AA x Aa cross are either AA or Aa. All will express the dominant phenotype.
Answer:
Grasses
Explanation:
The chain goes like this: sun -> grasses -> grasshoppers -> birds -> coyotes. The sun provides energy for the grasses through photosynthesis, and everything else just eats each other.
Because grass is an autotroph, meaning it makes its own energy, from the sun, it doesn’t have any food energy because it hasn’t technically eaten any food!
