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Xelga [282]
3 years ago
12

Can someone please help me with these? worth 50 points plus brainliest!!

Biology
1 answer:
Kamila [148]3 years ago
5 0

Answer:

The answer of 10 is 1.56

Explanation:

As the distance is given the time is given you can use the formula of speed which is distance /time.

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Each year, the science club puts on a science show for the students in the elementary school. Luis is planning demonstrations to
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D. Malleability because he is most likely going to show how you can easily roll pizza dough, and that can show malleability, which means ability to be flexible, rolled, stretched, etc.
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Question 13 of 25
dexar [7]

Answer:

C. The pond experienced an algae bloom.

Explanation:

From the graph we see that the fish population continue to decrease with time. As time passed on, the fish population keeps suffering a decline. In retrospect, the population of the algae continued to increase.

  • We can ascribe this to the pond experiencing an algae bloom.
  • It could be due to condition called eutrophication.
  • When nutrients become very much in water and more algae is produced.
  • This leads to dissolve oxygen amount reducing in the water body.
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How many times larger is the number of Hydrogen atoms than Oxygen atoms in a disaccharide?
WARRIOR [948]

There are twice the number of Hydrogen atoms than Oxygen atoms in a disaccharide.

<h3>Disaccharides</h3>
  • Disaccharides are carbohydrate compounds containing two monosaccharide units linked together by glycosidic bonds

Examples of disaccharides include sucrose and maltose.

  • The ratio of hydrogen to oxygen atoms in a carbohydrate is always a 2:1.

For example, the formula of sucrose is C₁₂H₂₂O₁₁

> The ratio of hydrogen to oxygen atoms is 2;1

Therefore, there are twice the number of Hydrogen atoms than Oxygen atoms in a disaccharide.

Learn more about disaccharides at: brainly.com/question/731310

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Oceans, coral reefs, and the coastal zones are types of<br> ecosystems.
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Answer:

Marine ecosystem

Explanation:

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Inessa05 [86]

Answer:

A scientist's response to the increase in food poisoning sick patients should be examining the type and source within the foods consumed.

Explanation:

Food poisoning involves the effects that decomposed or contaminated food can have on a group of people who eat it, and can cause illness in all or most individuals.

Although patients' symptoms should be treated and preventive education provided, the best course of action for a scientist is to investigate the cause.

The response of a scientist to the increase in food poisoning cases is to determine the type and source of food, as well as the nature of the alteration it has -decomposition, contamination, bacteria- in order to <u>eliminate the source and avoid new cases</u>.

  • <em>The other options may be valid in the face of the appearance of food poisoning cases, but they are not the best procedure with which a scientist would respond. </em>
4 0
2 years ago
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