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Brilliant_brown [7]
3 years ago
12

What section of the brain controls the ability to move your right hand?

Biology
1 answer:
Vika [28.1K]3 years ago
3 0
The left hemisphere of the cerebrum controls the ability to move and control your right hand 
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2 headaches 3 nosebleeds 4shortness of breath

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Which form of natural selection does the graph represent? A graph has trait value on the horizontal axis and proportion of indiv
iogann1982 [59]

Answer:

directional selection

Explanation:

Directional selection is the most common type of natural selection and occurs when some individuals with characteristics favorable to the conditions of the environment in which they live, have survival advantages over individuals who do not have this advantage, who end up dying.

Imagine, for example, a graph showing the directional selection in the same species of moths. Moths of the same species have white and brown collations, in summer, brown moths can camouflage themselves on tree trunks, while white moths cannot and are easily captured by their predators, which means that the amount of white moths decrease.  In this graph, the population of white moths would be at a minimum, at the same time that the population of brown moths would be at maximum.

However, with the arrival of the reverse, snow begins to cover the trees, allowing white moths to camouflage themselves more easily. The brown moths, then, are very exposed to predators, causing their population to reach the minimum while the population of white moths reaches the maximum.

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What might be some challenges of working in a forensic biology lab?
OleMash [197]

Answer/Explanation:

  • You would have to be very careful of cross-contamination. That means you would have to work very carefully and precisely with protective clothing, ensuring that none of your DNA (from skin or hair or even trace) gets into the sample you are working with
  • You would have to be very careful to check and record samples properly to ensure nothing got mixed up or mislabeled and this could be disastrous for criminal cases
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1. True or false: even when youn
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brainllest if right

False

Explanation:

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Answer:

Look at my explanation (I have notes on this)

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•They divided people off based on their purity

•Government: they were ruled by kings

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•Their cities had high walls and laid out in grid system (Citadel was a watch tower and one of the major buildings)

•They had polytheistic religion called Hinduism

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