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Marat540 [252]
3 years ago
10

The oxidation of sucrose (sugar) into CO2 + H2O can occur quickly or slowly. Which of these modifications to the reaction is lik

ely to cause the reaction to speed up the most? A) dissolving the sugar in water B) grinding the sugar into a fine powder C) cooling the sugar prior to the reaction D) pressurizing the container in which the reaction occurs
Biology
2 answers:
ioda3 years ago
7 0

The answer is B. (The first answer above me is incorrect)

vaieri [72.5K]3 years ago
6 0

Answer:

B: Grinding the sugar down into a fine powder

Explanation:

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the average temperature in a certain Valley is usually higher than that of the surrounding Countryside this means that the valle
Mila [183]

Hi!~

The answer to your question would be <em>micro climate.</em>

<em>Hope this helps!</em>



6 0
3 years ago
Dinobryon is a species of protozoa that reproduces asexually. How is it better for the survival of the species for the protozoa
MakcuM [25]

Answer:

A. They do not use up any energy finding mates.

Explanation:

The asexual reproduction consists of one parent which are same to each other while on the other hand consists of two parent that produced unique.

For species survival, the reproduction of protozoa asexually rather than sexually could be better when they don't use much time and energy for determining the mates

Therefore in the given case the correct option is A.

4 0
3 years ago
22) Which hormone increases osteoclast activity to release more calcium ions into the
solmaris [256]
<span> parathyroid hormone (PTH) </span><span>increases osteoclast activity to release more calcium ions into the bloodstream.

In short, Your Answer would be Option C

Hope this helps!</span>
4 0
3 years ago
A scientist discovers a new plant. After investigating its properties, the scientist concludes that the plant does
gayaneshka [121]

non-photosynthetic plants are not common in nature, they do not have a green color, to be able to answer the question we must know that .......

<h3>General characteristics of plants</h3>

Plants are classified as autotrophic organisms, since the large one is capable of photosynthesis. With the exception of plants, some achlor species being observed, therefore, not achlorizing plants.

<h3>Chloroplast</h3>

Chloroplast, a structure within the cells of plants and green algae that is the site of photosynthesis, the process by which light energy is converted to chemical energy, resulting in the production of oxygen and energy-rich organic compounds.

<h3>It happened in real life</h3>

The newly discovered plant — named <em>Gastrodia kuroshimensis </em>— occurs in the dark understory of forests, where little light penetrates. So instead of using sunlight or photosynthesis to generate nutrients, the plant parasitizes the fungi in the forest soil for its daily dose of nutrition.

With this information we can say that the correct alternative is<u> B</u>. where it states that there are no chloroplasts in the plant cells.

  • B. There are no chloroplasts in the plant's cells.

<u>These </u><u>plants</u><u> that do </u><u>not photosynthesize</u><u> do not have the green </u><u>pigment</u><u>, what gives the </u><u>plants</u><u> their </u><u>green color</u><u> is the </u><u>chlorophyll</u><u> that is in the </u><u>chloroplast.</u>

<u />

Learn more about Chloroplast in brainly.com/question/11136550?referrer=searchResults

6 0
2 years ago
Read 2 more answers
BEST ANSWER GETS BRAINLIEST FOLLOW FIVESTAR AND THANK YOU
FinnZ [79.3K]

Answer:

By researching, I would think that the answer is D. Ice crystals melt as they fall through a warm layer of air and then refreeze into small ice pellets as they pass through a colder layer of air.

Explanation:

<em>During precipitation formation, if temperatures are at or below freezing, 0°C (32°F), at cloud level, water in the air freezes into ice crystals, and the crystals stick together to make snow. The snow starts to fall, and if the air column is freezing cold all the way down from the clouds to the ground, the precipitation stays frozen. It simply falls as snow.</em>

<em />

<em>Sometimes, however, a temperature inversion occurs. Normally, the temperature decreases with increasing altitude. A temperature inversion is when a layer of warm air intrudes between the ground and the clouds.</em>

<em />

<em>Under these conditions, when the falling snow reaches the layer of warm air, it melts. Then it hits the layer of cold air just above Earth’s surface and refreezes. This all happens very fast, and the result is tiny ice pellets called sleet.</em>

7 0
2 years ago
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