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Svetllana [295]
3 years ago
10

Edwin Hubble is credited for the initial development of the Big Bang theory, an idea which helps to explain the formation of the

universe over 15 billion years ago. Which piece of evidence did Hubble find that led him to begin the development of the Big Bang theory?
Biology
1 answer:
miss Akunina [59]3 years ago
8 0
In 1923 when Hubble spotted a Cepheid variable star in what was called Andromoda Nebula and he was able to show that Andromoda was a million light years away ,which meant that it obviously wasn’t just a cloud of gas but a whole galaxy itself.And his discovery led to him becoming the most famous astronomer in the world just overnight ,because he brought us the fact that the “world” was bigger than we thought it was
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What adaptions do sea snakes have for life in the ocean?
Mnenie [13.5K]

Answer: Sea snakes have many adaptations. Like for instance, they have paddle-like tails to help swim more efficiently, and a special flap of tissue to prevent water from entering its lungs.

Explanation:

They develop these adaptations for survival purposes.

6 0
3 years ago
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A heterozygous gray (two genes are involved) cat is crossed with a cat that is heterozygous for these two genes. What is the pro
romanna [79]

Answer:50% chance, and the genotype would be heterozygous

Explanation:

G=gray r=black

      G     r

G   GG   Gr

r     Gr    rr

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2 years ago
Why are old growth forests considered “healthy” ecosystems?
Pavlova-9 [17]
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How does lactulose help with hepatic encephalopathy?
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5 0
3 years ago
Genes from parent to child remain the same in which type of reproduction?
lesya [120]
C coz asexual means no mixing gametes between male and female parents. Child and parent is GENETICALLY IDENTICAL. can be found in plants. Examples include rhizome and bulbs.
Sexual reproduction involves both sex and two (haploid) gametes produce one (diploid) zygote
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