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Zinaida [17]
3 years ago
5

In which bottles did fermentation occur? How do you know this?

Biology
2 answers:
gogolik [260]3 years ago
5 0

Answer:

Bottle 2 and bottle 4

Explanation:

Whenever fermentation occurs the liquid experiences natural carbonation in a way. For example if you've ever seen a bottle of kombucha you'll see that it's constantly bubbly and it never stops bubbling. So the production of oxygen inflated the balloons.

Arada [10]3 years ago
4 0

Answer:

2 and 4

Explanation:

Whenever fermentation occurs the liquid experiences natural carbonation in a way.

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What is a key feature of meiosis and a result of crossing over?
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Answer:

Chromosomes can exchange genetic information during a process called "crossing over." This occurs when homologous chromosomes are lined up in pairs. This recombination of maternal and paternal genetic material is a key feature of meiosis.

Explanation:

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3 years ago
In about 120 words , write​ an essay about a birthday celebration you enjoyed​.​
kozerog [31]
I would like to talk about a birthday celebration that I attended 2/3 months ago. It was one of my friends' birthday who turned 25 that day. My friend's name is Ryan and his parents wanted to celebrate his birthday just before his departure to United Kingdom. Ryan invited almost all of his close friends and 6-7 of us attended the birthday celebration together. Apart from us, there were as many as 100 other people present on the occasion. I did not know most of them but my guess is that they would be mostly Ryan's relatives, neighbors and his father's colleagues.

The party was celebrated at my friend's house at tohana. We went there together and bought a present for the Ryan. After reaching there, Ryan and his parents warmly welcomed us. Later Ryan introduced us to his relatives and to some of his neighbors. We were astonished when we saw the huge birthday cake. 25 candles of different colors were lit around the cake and the whole house was redecorated for the occasion. Anybody could say that some occasion was going on in this house without knowing anything.

We sang the birthday song when Ryan cut the cake. We congratulated him and wished him a prosperous life ahead. Then we ate cake and had a good feast. The foods were delicious and good. We, friends of our circle, went to visit a nearby place and sang different songs. In the evening we went to Ryan's house again and attended a raffle draw. That was a very exciting part of the birthday celebration. Then after few minutes we left the party and went our homes.
7 0
4 years ago
What mistake did Freda make in her design process that kept her from completing her project?
kkurt [141]

Answer:

A. She did not account for cost constraints in her solution

Explanation:

7 0
4 years ago
At about the eight-cell stage, a third process is added. this is called _______, where cells begin to specialize.
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4 0
3 years ago
Why might gold jewelry from the middle ages appear to be new while iron swords from the same time look ancient?
vlada-n [284]

Answer:

rons swords are made of iron and so they oxidize (a fancy word for rust), the process entails the metal absorbing oxygen from the air to create a new compound (rust).

Explanation:

4 0
3 years ago
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