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Brums [2.3K]
2 years ago
13

Some students are using samples of different substances for a lab investigation. They plan to observe the physical properties of

each substance and record their observations in a table like the one below
Medicine
1 answer:
Marina CMI [18]2 years ago
3 0

Answer:

where ??

Explanation:

SORRY NO ANSWER!

<h2>#CARRYONLEAENING!</h2>
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If I went to Florida on Friday and I stayed for 5 days and came back on Friday how would that work?
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Your car/transportation is named "Friday"

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I'm not too sure

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Based on the information one Dandash of the new bird flu H7N9 strain that it
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During a biceps curl, the triceps play what role in contraction?
timama [110]

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A. Antagonist

Explanation:

The triceps, acting in opposition, is called the antagonist. Because the two muscles are located on opposite sides of the arm, the triceps must relax enough to allow the biceps to tense and contract during a curl. As it contracts, it shortens. As the triceps relaxes, it lengthens. (google)

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Antibiotics are routinely introduced into the food of cattle, chickens and other livestock, which causes the animals to grow fas
Rudik [331]

Answer:

Bacteria are highly adaptable microorganisms who have the capability of developing defense mechanisms against that which may harm them. Not least important of all, is the easiness with which some bacteria, especially pathogenic bacteria like Salmonella, or Klebsiella, develop mechanisms of resistance to antiseptics and, most importantly, antibiotics.

Antibiotics are a chemical substance that was created, and has been developed, in order to be able to combat pathogenic microorganisms, specifically bacteria. However, because today these substances are being used indiscriminately, we are now seeing a very worrying pattern of antibiotic-resistance patterns in microorganisms that used to be sensible to them. The result, we are facing strains of pathogenic bacteria, like Klebsiella pneumonia and E. Coli, that have become resistan to all types of antibiotics, from first generation, to fourth generation. And this has meant that when people acquire infection by these pathogens, the likelihood of death by them has increased because there are no agents capable of combating them.

Exposure to antibiotics has been the sole reason why these resistant strains of bacteria have emerged, especially when these antibiotics are not necessary. And feeding these substances to animals, to ensure their development and weight gain, has not made the situation any better. Now, we are instead adding also bacteria to the list that did not use to be resistant, but that are becoming so as they become adjusted to the constant exposure to antibiotics. Again, the result has been: more people infected with bacterial strains that cannot be combated with any of the existing antibiotic agents.

5 0
3 years ago
Amy randomly groups research participants into two groups and tests the effects of yoga on stress levels. This study uses this t
-BARSIC- [3]

Answer:

Experimental Research or Observational trial Reasearch ,

Explanation:

Hard to tell because its not really diving much description and theres about 12 types of research procedures , but those are some of the MOST common research procedures it would 9/10 most likely be.

Hope that helped :D!!!

8 0
2 years ago
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