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andrezito [222]
4 years ago
6

Why are psychrotrophic bacteria of concern to those in the food-service industry?

Biology
1 answer:
spin [16.1K]4 years ago
5 0
 the answer is that (<span>T</span>hey can spoil food)
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Cual es la diferencia entre una opinión y una teoría científica ​
ch4aika [34]

Answer:

in spanish - Una opinión es una declaración que describe una creencia o pensamiento personal que no puede ser probado (o no ha sido probado) y no está respaldado por evidencia. ... Las teorías no se describen como verdaderas o correctas, sino como la explicación mejor sustentada del mundo basada en la evidencia.

Explanation:

i engliash -An opinion is a statement describing a personal belief or thought that cannot be tested (or has not been tested) and is unsupported by evidence. ... Theories are not described as true or right, but as the best-supported explanation of the world based on evidence.

5 0
3 years ago
A student is measuring plant growth in an experiment. Using the same species of plant, he places one plant in the dark and one i
SpyIntel [72]

Answer: Plant growth over time

Explanation:

i would say that because its very likely that the growth of the plant will change, the rest of them seem like a independent variable. Have a good day hope i helped.

4 0
3 years ago
While building a home, a family had to choose between granite and marble stairs. Which one would be more resistant to physical w
Anni [7]

Answer:

Granite is harder than marble, so it is more resistant to chips and scratches.

Explanation:

Hope this helped!

4 0
3 years ago
A scientist studied four pieces of fossil evidence that show the evolution of the modern-day man. These date back to 2 million y
muminat

Answer:

B: 0.5 million years

Explanation:

6 0
3 years ago
A human gene can possibly correct a defective gene in a yeast cell because ____________
ehidna [41]

     This is a very good question and the answer to it is option A. The common core set of genes is very similar between all organisms.

      This is true because several facts, for example, all living beings on earth share the same gene code: DNA, all of them are based on DNA or RNA, which humans have it too. This was explained by Darwin's evolution theory, we are all descendants of just one single species, and because of that, all species have something in common between them.

       That's why there's a possibility that a human gene can correct a defective gene in a yeast cell. Although this could really happen, we are not sure about it, it's a possibility, don't always be sure of something in biology, there's always more to understand and to learn.

4 0
3 years ago
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