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Ivanshal [37]
3 years ago
6

Which advancement in technology has helped cut down on waste?

Biology
2 answers:
Lisa [10]3 years ago
6 0

Answer:

The best advancement in technology that helped cut down on waste was Email. It revolutionized the world in a way that meant less paper was going to be wasted.

Explanation:

zzz [600]3 years ago
4 0

The writing materials,the envelopes and the stamps are all made of paper and this led to a great waste as the papers have to be disposed after use. This is not the case with electronic mails. Electronic mails do not need paper at all and it has drastically reduce the amount of papers that is used in writing letters.

I hope this helps :)

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Answer:

2. 1 Pink : 1 white

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Explanation:

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The image attached to this question shows four crosses between different traits.

In the second cross between a pink (CRCW) and white offspring (CWCW), 2pink and 2white offsprings will be possibly produced in the ratio 1:1.

In the third cross between a red (CRCR) and pink (CRCW) snapdragon, 2 red and 2 Pink offsprings will possibly be produced in a ratio 1:1.

In the fourth cross between a pink (CRCW) and pink (CRCW) snapdragon, red, pink and white offsprings will be produced in the ratio 1:2:1.

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