1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nonamiya [84]
3 years ago
11

during a solar eclipse, the sun apears to go either fully or partially dark. Why can solar eclipses only be observed on certain

parts of Earth? circle all that apply ​
Biology
1 answer:
KiRa [710]3 years ago
5 0

Answer:

the Moon is smaller than Earth. Only the people in the Umbra will see the sun go totally dark.

Explanation: N/A

You might be interested in
3. If all the producers in the above food web contain 40,000 Kcal of energy, how much
Artist 52 [7]

Answer:

The answer is only about 40

Explanation:

Whenever something is consumed, only about 10% of the energy is consumed. So when a primary consumer eats the producer, they will get about 4,000 kcal. Then the secondary consumer will get about 400. Finally, the tertiary consumer will only get about 40. Basically, just multiple the original number by 0.1 for every time it goes through consumption.

8 0
2 years ago
O QUE É UM CLONE? EXPLIQUE COMO OCORRE A CLONAGEM EM MAMÍFEROS.
Pavlova-9 [17]

Answer:

A clonagem é a obtenção de duas células idênticas com o mesmo código genético que o produto da reprodução assexuada.

Nos mamíferos, a clonagem ocorre através de células somáticas, onde há um núcleo doador e um oócito que se unem por meio de um choque elétrico, formando o embrião que resultará em um ser vivo clonado, um exemplo de essa era Dolly, a ovelha.

Explanation:

Na clonagem de mamíferos, o embrião é responsável por ter caracteres da ovelha doadora, ou seja, será a imitação do código genético desse animal que empresta a célula doadora ao úbere.

3 0
2 years ago
What are your thoughts about how the universe formed?
V125BC [204]

 For centuries scientists thought the Universe always existed in a largely unchanged form, run like clockwork thanks to the laws of physics. But a Belgian priest and scientist called George Lemaitre put forward another idea. In 1927, he proposed that the Universe began as a large, pregnant and primeval atom, exploding and sending out the smaller atoms that we see today.

His idea went largely unnoticed. But in 1929 astronomer Edwin Hubble discovered that the Universe isn’t static but is in fact expanding. If so, some scientists reasoned that if you rewound the Universe's life then at some point it should have existed as a tiny, dense point. Critics dismissed this: the celebrated astronomer Fred Hoyle sarcastically called this concept the “Big Bang Theory"

3 0
3 years ago
Read 2 more answers
Are viruses always fatal?
aalyn [17]

Answer:

No

Explanation:

The short answer is no, but the more complex one is that it depends on the virus. In the case of *****-19, the answer is no, as many people have recovered from  it. But almost any viral infection can lead to sepsis, which is a chain reaction that can trigger inflammation throughout the body and damage multiple organs. This, however, is very rare, though potentially fatal.

5 0
3 years ago
Read 2 more answers
This organ is always found at the core of all animal cell and plant cell
borishaifa [10]
I Think its a Nucleus
8 0
2 years ago
Read 2 more answers
Other questions:
  • After DNA fragments with matching sticky ends are temporarily joined by complementary base pairing, the union can be made perman
    9·1 answer
  • Which is a way that your body builds resistance to certain pathogens?
    6·2 answers
  • Aldosterone is secreted in response to changes in: select one:
    11·1 answer
  • Transport proteins play a role in both?
    8·1 answer
  • What are gymnosperms?
    8·2 answers
  • What theory of hearing contends that the entire basilar membrane vibrates as a whole in response to a sound?
    12·1 answer
  • In order for a cell to remove waste, those materials must pass through which cell structure? A. chromosomes B. mitochondria C. c
    13·1 answer
  • Which of the following molecules is synthesized at specific times during the cell cycle and
    11·1 answer
  • Which factor would increase the production of glucose by photosynthesis<br><br> Please help!!!
    9·2 answers
  • Why are summer days longer than winter days on earth ?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!