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belka [17]
3 years ago
13

Why are traditional sources of energy like coal harmful to the planet

Biology
2 answers:
Ghella [55]3 years ago
8 0
Yes I agree with him and you
strojnjashka [21]3 years ago
7 0

Coal contains sulfur and other elements, like dangerous metals (mercury, leads, and arsenic) that get into the air when coal is burned. Burning coal releases particulates and cause an increase in air pollution, it also emits the amount of CO2 (carbon dioxide) in the atmosphere

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Why is the sequence of amino acids important to protein function?
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Answer:

b

Explanation:

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2 years ago
henke vg, bateman bt, leffert lr. focused review: spinal anesthesia in severe pre-eclampsia. anesth analg. 2013 sep;117(3):686-9
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A form of neuraxial anesthesia known as spinal anesthesia involves injecting local anesthetic (LA) into the cerebrospinal fluid (CSF) of the lumbar spine in order to numb the nerves that leave the spinal cord.

<h3>What does the study indicate?</h3>
  • As long as there is no indwelling epidural catheter or neuraxial anesthesia contraindication, spinal anesthesia is generally regarded as a reasonable anesthetic choice for cesarean delivery in severe preeclampsia.
  • Those with severe preeclampsia experience spinal-induced hypotension less frequently and with less severity than healthy parturients.
  • Although spinal anesthetic may result in more hypotension than epidural anesthesia in cases of severe preeclampsia, this hypotension is often manageable, transient, and unrelated to clinically meaningful differences in outcomes.

Learn more about the Pre-eclampsia with the help of the given link:

brainly.com/question/15959212

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6 0
1 year ago
I need help in science I don't understand this.
Korolek [52]
It's kinda hard to read can you put another pic or something?
7 0
3 years ago
A failure to steer a car correctly is classified as a __________ .
Naily [24]
The answer is B.Performance error

Hope i helped :)))
7 0
3 years ago
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Cell-to-cell communication is absolutely essential for multicellular organisms. But how do plants communicate when their cells a
nevsk [136]

Ans.

Cell-to-cell communication allows signalling of essential substances between the plant cells, which are surrounded by cell walls. The molecules used by plants for long-distance signalling are known as hormones, such as auxin, ethylene, and gibberelin.

These hormones are secreted by one plant cell and received by another plant cell, where it exerts it affect. Thus, the correct answer to be fill in the blank is 'option A). hormones.'

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