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Lerok [7]
3 years ago
12

Why do sounds NOT travel through outer space?

Biology
2 answers:
Mamont248 [21]3 years ago
8 0
The answer is A, Sound waves must have materials to bump together to transfer the waves.
Alborosie3 years ago
3 0
So, in order for sound<span> to </span>travel<span>, there has to be something with molecules for it to </span>travel through<span>. On Earth, </span>sound travels<span> to your ears by vibrating air molecules. In deep </span>space<span>, the large empty areas between stars and planets, there are </span>no<span> molecules to vibrate. There is </span>no sound<span> there.</span>
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honeybee is considered as the most useful insect for human beings.justify this statement with any three reasons​
Oduvanchick [21]

Answer:

  • Polinate plants, trees and food
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6 0
3 years ago
If a cell contains two alleles for each trait it is called what
SpyIntel [72]
I believe it is called <span>heterozygous. Hope this helped! </span>
8 0
3 years ago
Why are viruses considered to be nonliving?
mote1985 [20]

Answer:

D

Explanation:

Viruses lack many of the features that are the hallmarks of life . these potent pathogen are in fact considered to be non-living.

4 0
4 years ago
Read 2 more answers
Is cloning an organism the same as cloning a gene
Evgesh-ka [11]

Answer:no. In nature, some plants and single-celled organisms, such as bacteria, produce genetically identical offspring through a process called asexual reproduction. In asexual reproduction, a new individual is generated from a copy of a single cell from the parent organism.

Natural clones, also known as identical twins, occur in humans and other mammals. These twins are produced when a fertilized egg splits, creating two or more embryos that carry almost identical DNA. Identical twins have nearly the same genetic makeup as each other, but they are genetically different from either parent

Gene cloning produces copies of genes or segments of DNA. Reproductive cloning produces copies of whole animals. Therapeutic cloning produces embryonic stem cells for experiments aimed at creating tissues to replace injured or diseased tissues.

Gene cloning, also known as DNA cloning, is a very different process from reproductive and therapeutic cloning. Reproductive and therapeutic cloning share many of the same techniques, but are done for different purposes.

Explanation:

3 0
3 years ago
How are prokaryotic cells and eukaryotic cells; plant cells and animals cells different from each other?
kirill [66]
Prokaryotes cells: do not have nuclear envelope and generally refer to bacteria and archaea cell.

Eukaryotes cell: are animal and plant cells.

Plant cells and animal are similar but animal cells don't have cell wall like plants cells do.
4 0
3 years ago
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