The evolution of the heart is based on the separation of oxygenated blood from deoxygenated blood for efficient oxygen transport. pisces have a dual chambered heartwhile reptiles and amphibians are having a three chambered finally aves and mammals have four chambered hearts.

Explanation:

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4 0

2 years ago

The spinal cord is automatically arranged with

Vinvika [58]

cervical region

spinal nerves

central canal

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2 years ago

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Which is NOT a property of

disa [49]

Answer:

B. Electromagnetic waves travel in straight lines.

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2 years ago

The Glasgow Coma Scale measures the level of consciousness in clients who are at high risk for rapid deterioration of the nervou

loris [4]

Answer: A score of 13, in The Glasgow Coma Scale means that the client has a traumatic brain injury on a slight level.

6 0

3 years ago

Any TWO mineral elements that are required for the formation ofproteins​

Any TWO mineral elements that are required for the formation ofproteins