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Alisiya [41]
3 years ago
11

Construction workers attach ropes and pulleys to wooden timbers on an old bridge.

Biology
1 answer:
balu736 [363]3 years ago
5 0

Answer:

It is a safe and efficient method.

Explanation:

This method of dismantle the bridge is also a good one but there are some other methods also that are used instead of rope and pulley system such as destroy the bridge by using bombs at the base of pillars and cutting of each part in order to dismantle the bridge. This rope and pulley system is also an efficient way to dismantle the bridge so that's why the engineers used this method instead of other methods due to its safe method.

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Abnormally slow depolarization of the ventricles would most likely change the shape of the ________ in an ecg tracing.
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QRS waves occur in succession rapidly. Q wave is a downward deflection following P wave. R wave follows upward deflection and S wave is downward deflection which is after R wave while T wave follows S waves.
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3 years ago
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Answer:

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Explanation:

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soldier1979 [14.2K]

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