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stepan [7]
3 years ago
9

Why are many bacterial infections more difficult to treat now than they were fifty years ago

Biology
1 answer:
lord [1]3 years ago
6 0

Answer:

they mutate and become immune to modern medicine

Explanation:

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HURRY! I ONLY GOT SO LONG
Semenov [28]

The best descriptions are those that correctly describe the terms or concepts ecology.

<h3>Which descriptions best fit the given terms?</h3>

The study of living things and their non-living is ecology.

The description of a given term provides information about that term or concept.

The best description of the given terms are as follows:

  1. Mutualism - a relationship where both organisms benefits
  2. Commensalism - a a relationship where one organism benefits and the other is unaffected
  3. Producers - organisms that make their own food
  4. Food web - show energy flow in an ecosystem
  5. Biome - a large area defined by climate and organisms that live there
  6. Stability - ability of an ecosystem to respond to change
  7. Exponential - growth pattern at constant rate
  8. Carrying capacity
  9. Food chain
  10. Limiting factor
  11. Parasitism
  12. Trophic levels
  13. Biodiversity
  14. Abiotic factors
  15. Population
  16. Climate
  17. Biosphere
  18. Consumers
  19. Keystone species
  20. Community

Therefore, the best descriptions are those that correctly describe the terms or concepts.

Learn more about ecology at: brainly.com/question/15971107

#SPJ1

7 0
2 years ago
In which type of rock would you find a large amount of silica?
____ [38]

Answer:

igneous

Explanation:

Igneous rock is the type of rock that contains a large amount of silica. Igneous rocks are formed when molten rock (magma or lava) cools and solidifies. Silica is a common component of magma, so igneous rocks are often rich in silica. Glass, which is also made from silica, is not a type of rock. Metamorphic and sedimentary rocks are formed through processes that do not involve the melting of rock, so they typically contain lower amounts of silica.

7 0
1 year ago
Read 2 more answers
How are retroviruses different in their reproduction
gogolik [260]
What is different with retroviruses in reproduction is that they do not kill their hosts at first because they can still insert their own genome. This process is what is known the reverse transcription. This is done by different proteins.
3 0
3 years ago
If a goal post was separated into the four pieces that make up the base,the crossbar, and the arms, and all four pieces were lai
erma4kov [3.2K]

Answer:

68 1/2 foot length

Or 22 5/6 yards.

Explanation:

The yard length of the part of the goal post

The base (10 foot)

The crossbar (18 1/2 )

And two arms (20 foot each)

Let's sum up the total yards

=(10 + 18 1/2 + 20 +20) foot

= 68 1/2 foot length

Or 22 5/6 yards.

5 0
3 years ago
Are all studies equally immune to bias?
viva [34]

Answer:

NO

Explanation:

3 0
3 years ago
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