Chemistry

Recently Asked Questions In Chemistry

Question
USto?
• Come sono le foglie e a
che cosa servono?
Answer

Le foglie sono parti della pianta che assorbono luce e anidride carbonica dall'ambiente e producono ossigeno e nutrienti per la pianta.

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Le foglie sono una parte importante della pianta, poiché svolgono un ruolo fondamentale...
Question
Che cos'è la Sfinge di Marte e perché è impor-
tante?
Answer

La Sfinge di Marte è una formazione rocciosa sulla superficie di Marte che ha una forma simile a quella di una sfinge. È importante perché è una delle più grandi formazioni rocciose su Marte e può fornire informazioni sulla storia geologica del pianeta.

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La Sfinge di Marte è una formazione rocciosa che si trova sulla superficie di Marte...
Question
3. Under what name does Archy enlist.
Answer

Archy enlists under the name of his friend Frank Dunne in the movie "Gallipoli".

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In the 1981 Australian film "Gallipoli", Archy Hamilton (played by Mark Lee) enlists in the Australian Imperial Force...
Question
Fresunta zo z puntos)
Los pistones de un auto son un ejemplo de sistema cerrado
Answer

Sí.

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Sí, los pistones de un auto son un ejemplo de sistema cerrado, ya que los componentes del s...
Question
1 pts
Question 8
Chitin is a long-chain polymer derived from glucose. It strengthens cell walls of fungi and
the outer covering (exoskeleton) of arthropods (including crabs, shrimps, and insects).
The presence of chitin in these groups is likely the result of which of the following
processes?
convergent evolution
• horizontal gene transfer
secondary endoparasitism
• paraphyletic evolution
Answer

Convergent evolution

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Convergent evolution is the process by which unrelated or distantly related organisms evolve similar traits due to having to adapt to similar environments or ecological niches...
Question
5. Big ideas: How did the Emancipation
Proclamation affect African Americans in the military
Answer

The Emancipation Proclamation allowed African Americans to join the Union Army and Navy, which increased their participation and contributions to the war effort. However, they still faced discrimination and unequal treatment within the military.

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Certainly! The Emancipation Proclamation, issued by President Abraham Lincoln on January 1, 1863, declared that all slaves in Confederate...
Question
Explain the effect of imagery in the poem OCD by Neil Hillbom
Answer

Imagery in the poem OCD by Neil Hillborn helps to create vivid mental pictures in the reader's mind, making the emotions and experiences described in the poem more tangible and relatable. The use of imagery also adds depth and complexity to the poem, allowing the reader to better understand the speaker's struggles with obsessive-compulsive disorder.

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Sure, I'd be happy to elaborate on my answer. In the poem OCD by Neil Hillborn, the use of imagery is particularly effective in...
Question
• Telegram-канал «Product Science»
• Telegram-канал «Qetzal»
• Telegram-канал «ROSLOVETS»
• Telegram-канал «Strategic move»
• Telegram-канал «The Edinorog»
• Telegram-канал «Бабаева, к доске!»
Answer

These are six Telegram channels: Product Science, Qetzal, ROSLOVETS, Strategic Move, The Edinorog, and Бабаева, к доске!

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These are six Telegram channels: Product Science, Qetzal, ROSLOVETS, Strategic Move, The Edinorog, and Б...
Question
E. Which endocrine structure secretes epinephrine and norepinephrine?
Adenohypophysis
.
Adrenal cortex
Adrenal medulla
Neurohypophysis
Thyroid gland
Answer

Adrenal medulla.

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The adrenal medulla is the innermost part of the adrenal gland, which is located on top of the kidneys. It is responsible for secreting...
Question
Whlch or the TOllOWIhg can De
inferred about the Founding
Fathers of the United States?
A. They sought to establish the
power of the king of England in the
United States
B. They were concerned about
O
protecting the rights of individuals.
C. They argued that the United
O
States should adopt a system of
direct democracy.
D. They thought representatives
O from the United States should sit in
Parliament.
Answer

B. They were concerned about protecting the rights of individuals.

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The Founding Fathers of the United States were primarily concerned with protecting the rights of individuals. They believed that individuals should have certain inalienable rights...
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