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adoni [48]
3 years ago
10

Select all that apply.

Biology
2 answers:
Mars2501 [29]3 years ago
7 0
Europeans treating the Black Death AKA the bubonic plague used what was considered magic and witchcraft to treat the disease victims. They also used other unsuccessful methods such as 'bloodletting,' rose water, and avoiding bad smells, which were thought to cause the plague. As bacteria had not been discovered, antibiotics were not used. Radiation had also not been discovered.
wolverine [178]3 years ago
5 0
Black death, also known as the bubonic plague was one of the worst pandemics that ever happened, killing around 1/3 of Europe's population. It spread to Europe in the mid 1300's from China.

Black death victims were treated through magic, witchcraft, prayer and other methods. As for the two other options, they used medicine, but not antibiotics and radiation hadn't been discovered yet (it was discovered in the 1900's)
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Brrunno [24]
I'll answer number 3 for you. 

Which are decomposers within a spruce-fir forest ecosystem? 
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2 years ago
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3 years ago
What do you learn about global water supplies? <br> pasagot po ng tama thank uu
max2010maxim [7]

Answer:

1. Most water we use goes to agriculture

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6 0
2 years ago
12. A farmer is struggling to control the population of a certain insect on his farm. After researching population control techn
ASHA 777 [7]

The farmer's action most likely have a negative impact on the ecosystem because may be there is no predator or controlling agent of that bird.

<h3>Why introduction of new bird cause problem?</h3>

We know that one organism is responsible for controlling the population of other organism so if such type of controlling agent is present, the organism grow rapidly and can harm the whole ecosystem.

So we can conclude that farmer's action have a negative impact on the ecosystem due to presence of no predator or controlling agent of that bird.

Learn more about bioagent here: brainly.com/question/842527

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2 years ago
Devegetation has what effect on ecosystem dynamics?
SIZIF [17.4K]

Hey the answer to your question is that <em>Devegetation increases nutrient export .</em>

<em> </em>

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3 years ago
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