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navik [9.2K]
3 years ago
15

¿Qué significa que mi novio y yo soñemos con jeringas?

Social Studies
1 answer:
vagabundo [1.1K]3 years ago
5 0

Answer:

no creo que significa algo, yo tengo sueños bien raros tambien pero al final nada pasa. Pero si son los dos de ustedes pues no se la verdad. Si solo a pasado una vez tal vez no es nada pero si pasa muchas veces pues yo creo que ahi si.

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Despite their claim to foreign policies driven by __________, neo-liberals sometimes place national interests first.
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Answer:

morality and universal ideas

Explanation:

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7 0
2 years ago
If you subcultured a microbial colony by transferring some of the cells into a tube of sterile nutrient broth, would the new cul
podryga [215]

1. Samples of a microbial colony obtained from the natural environment are not pure culture. They are mixed cultures because the environment consists of an array of microorganisms and not one specific organism. A sample obtained from the natural environment such as water or soil may contain several species of microbes that need to be further isolated to obtain a pure culture.  

2. Isolation streak plate technique involves the dilution of the sample several folds and then streaking a small amount using a sterile inoculation loop on an agar plate in a zig-zag manner. This is done to obtain a pure culture of bacteria from a mixed population by separating the microprocessor. When the sample is diluted into a small concentration and is streaked onto agar placed, widely spaced, discrete colonies of bacteria can be observed. These isolated colonies can be further cultured to obtain pure cultures by picking and re-streaking them on fresh agar plates.

3. A microbial colony is considered a pure culture because it consists of single species. A single species of bacteria cluster and form an isolated colony on an agar plate which can be further plated on fresh medium.

3-1 - If your agar plate shows discrete uncluttered colonies then you have obtained an isolated colony. The following picture might help you to understand.

3-2. If you subculture isolated microbes into a sterile nutrient broth without any contamination, it will still be considered pure culture because it is single isolated species in a sterile aseptic environment of the nutrient broth.

3.3. A pure culture can become a mixed culture due to contamination. This could be caused by airborne bacteria if your conditions are not aseptic. Contamination is possible if the work area is not clean and sterile or if the glassware is not sterile. The contamination can transform your pure culture into a mixed culture and is hence problematic. So, it is very important to maintain a sterile and aseptic environment, glassware, and instruments.

Learn more about subcultured at

brainly.com/question/26525141

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8 0
1 year ago
The economic system where colonies supply goods to the mother country is called _____.
lesantik [10]
The best answer from the ones mentioned is the last one: encomienda.
Encomienda is a system where the stronger partner provides protection to the weaker one in exchange for goods and services.
4 0
3 years ago
Which of these groups could vote in the first u.s. selection?​
satela [25.4K]

Answer:

n group (neither).............................

6 0
3 years ago
What is the period in which Japan was divided into provinces
xeze [42]

Answer:

Provinces were established in Japan in the late 7th century under the Ritsuryō law system that formed the first central government.

Explanation:

5 0
3 years ago
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