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nika2105 [10]
3 years ago
8

Most of what we know about dinosaurs is based on

Biology
2 answers:
Nadya [2.5K]3 years ago
6 0
<span>D. fossils
Hope im right!(: </span>
mariarad [96]3 years ago
3 0
The correct answer would be D. Molecular data could only do us good with carbon dating and perhaps genetic info. We have no living examples of dinosaur embryos, only fossils. It is very rare for vestigial organs to be fossilized. Fossils tell us about size, stature, anatomy, diet, and a slew of other things.
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. Why did Jim decide to move his lab to New York? a) he wanted to be near where the trials were occurring b) he wanted to be clo
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Answer:

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Explanation:

hope it helps .

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What is the name of the moon phase​
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3 years ago
Which part of the electrocardiogram would most be affected by abnormally slow repolarization of ventricles?
Burka [1]

The electrocardiogram most be affected by abnormally slow repolarization of ventricles SA node.

Repolarization occurs because of an growth in potassium permeability. on the SA node, potassium permeability may be further enhanced through vagal stimulation. This has the effect of hyperpolarizing the cellular and decreasing the charge.

The T wave represents ventricular repolarization. The T wave reveals a high quality deflection. The motive for that is that the ultimate cells to depolarize inside the ventricles are the primary to repolarize.

The SA node generates an electrical sign that causes the top coronary heart chambers to settlement. The signal then passes thru the AV  node to the decrease heart chambers, causing them to contract, or pump. The SA node is considered the pacemaker of the coronary heart.

Learn more about electrocardiogram here:-brainly.com/question/7172728

#SPJ4

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