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Levart [38]
3 years ago
14

A 2-year-old human's brain is _____ percent of the adult brain's weight. 55 65 75 80

Biology
1 answer:
bija089 [108]3 years ago
3 0
The answer to this question would be 75%

At 2 years old, the human brain is already 75% of adult weight. It will be still growing and at 6 years old age it will become 90% of adult weight. The skull will also grow at the same rate because it has to accommodate a space for the brain to grow. That is why the suture joint of the skull in children is not completely closed.
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A wave with a height of 5 feet and a wavelength of 15 feet has a wave base of <u>7.5 feet</u>.

A. 7.5 feet

<u>Explanation:</u>

Wave base defines the depth of the water when it is in still condition.

Wave base is half of wavelength.

Wave base = wavelength/2

Given,

Wavelength = 15 feet

So, wave base = 15 feet/2 = 7.5 feet

When the wave height is divided by wavelength then it gives the steepness of the wave.

Therefore, the wave base is 7.5feet.

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3 years ago
Assessment of a term neonate at 8 hours after birth reveals tachypnea, diminished femoral pulses, and poor lower body perfusion.
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5 0
3 years ago
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The dorsal attentional control network supports ________________ and includes the ______________________.
GaryK [48]

The dorsal attentional control network supports attentional focus and includes intraparietal sulci and frontal eye fields.

<h3>What is Dorsal attentional control network?</h3>

This is also referred to as dorsal frontoparietal network and involves components such as intraparietal sulci and frontal eye fields.

They help in the engagement of externally directed attentional tasks to ensure it is appropriately done.

Read more about Control networks here  brainly.com/question/14312215

8 0
1 year ago
49 POINTS!!!!!!!!!!!!!!!!!!!!!!
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The porcupine is a rodent with an unusual trait. Porcupines have sharp spines or quills that help protect it against its predators. This trait is different from other rodents because of its needle like quills. This animal is also similar to that of a hedgehogs.

4 0
3 years ago
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Savatey [412]

Answer:

The Tunica Media

Explanation:

Usually referred as the middle layer, it helps regulate blood flow and pressure.is a support for the vessel.Hope this helps:)

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