1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Masteriza [31]
3 years ago
15

Antibiotics have been used to treat bacterial infections since the 1940s. In

Biology
1 answer:
mamaluj [8]3 years ago
4 0
The first answer because it’s natural selection when the weak die off the the strong get stronger also the strong produces more which stops antibiotics form working which is why we have antibiotics consistently changing
You might be interested in
What type of symbiosis is a lizard living in a tree?
alisha [4.7K]
Commensalism hope this helps!
3 0
3 years ago
Read 2 more answers
Like all flowering plants, the snapdragon must be pollinated to reproduce, but its flowers are closed. A bumblebee has just enou
Lelechka [254]

Answer:

<h2>Coevolution</h2>

Explanation:

Coevolution : It is the influence of closely associated species on each other in their evolution, they affect each other.

In coevolution , two or more species reciprocally affect  evolution of  each other by natural selection.

 

Coevolution Examples:

There are lots of examples of coevolution, some are here

i) coevolution of Predator-Prey , this relationship is one of the most common examples of coevolution.

ii) coevolution of  Herbivores and plants,

iii)  coevolution of Acacia ants and Acacias and

iii)  coevolution of Flowering Plants and Pollinators and many others.

5 0
3 years ago
Please help me with this I'm sorry if i was mean to anyone of you i really need help
weqwewe [10]

Answer:

1 pilus

2plasmid

3 ribosomes

4 cell wall

8 0
2 years ago
The crew's mess, also known as the mess deck, can be used for what?
frosja888 [35]
<span>The crew's mess, also known as the mess deck, can be used for c</span>onducting advancement exams and eating meals.

Crew mess <span>is the dining </span>space wherever liner<span> crew members have their breakfast, lunch, and dinner. The meals for crew members </span>are ready within the<span> crew galley </span>thus<span> it’s not </span>constant<span> food </span>because the<span> meal for the guests is different.</span>
7 0
3 years ago
Complications after thoracic aneurysm surgery: one kidney blocked. what to do?
lozanna [386]
This is called Hydronephrosis it is a condition that typically occurs when a kidney swells due to urine failing to properly drain from the kidney to the bladder. This swelling most commonly affects only one kidney, but it can involve both kidneys. If a blocked ureter is causing your condition, your doctor might need to do any of the following:

insert a ureteral stent, which is a tube that allows the ureter to drain into the bladderinsert a nephrostomy tube, which allows the blocked urine to drain through the backprescribe antibiotics to control infection.
5 0
3 years ago
Other questions:
  • Owners of nurseries most likely conduct _____ to grow many of their plants and fruit trees. vegetative propagation vegetative re
    8·1 answer
  • What component is affected when a catalyst is added to a chemical reaction
    9·1 answer
  • The small cells of bacteria that lack nuclei are termed ____________.
    13·1 answer
  • The hormone released by the pineal gland that reduces body temperature and prepares you for sleep is ________.melatonindheaparat
    5·1 answer
  • Describe conditions necessary for natural selection
    14·1 answer
  • Are inorganic coumpounds not made of elements?
    7·2 answers
  • Which enzyme is used SPECIFICALLY for RNA transcription from DNA in the nucleus of a cell?
    10·2 answers
  • this is an argument that makes an opposing point to another argument. it exspreses the view of a person who degrees with your po
    9·1 answer
  • What are some of the services that a healthy biodiversity provides for everyone?
    7·1 answer
  • Which uses more energy while it's running, <br><br> the washing machine or dryer.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!