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Dvinal [7]
3 years ago
7

What trends that took place during the course of human evolution? How did the cranium (shape, cranial capacity, size and shape o

f face, prognathism/orgnathism), dentition (size of the teeth, shape of the dental arcade, CP3 complex), limb proportions, and pelvis morphology (shape of the ilium) change from the Australopithecines up through modern humans. Be able to provide hominin examples to illustrate these changes.
Medicine
1 answer:
goldenfox [79]3 years ago
4 0

1)The evolution of modern humans from our hominid ancestor is commonly considered as having involved four major steps: evolving terrestriality, bipedalism, a large brain (encephalization) and civilization.

2)

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Plasma is a component of edema​
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Edema occurs when an excessive volume of fluid accumulates in the tissues, either within cells (cellular edema) or within the collagen-mucopolysaccharide matrix distributed in the interstitial spaces (interstitial edema)

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How much Dextrose 70% must be mixed with Dextrose 5% to prepare 1,000mL of Dextrose 20%? *
erastovalidia [21]

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231 ml

Explanation:

Let x represent the amo unt of Dextrose 70% in ml and y represent the amount of Dextrose 5% in ml needed to prepare 1,000mL of Dextrose 20%.

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x + y = 1000       (1)

Also 70% Dextrose is mixed with 5% dextrose to produce 20% dextrose. i.e.:

70% of x + 5% of y = 20% of 1000

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Therefore 231 ml of Dextrose 70% must be mixed with 769 ml of Dextrose 5% to prepare 1,000mL of Dextrose 20%? *

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