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nordsb [41]
3 years ago
11

How many significant digits are there in 0.00840, 15.7, and 13.040?

Biology
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

3sf, 3sf, 5sf

Explanation:

hope it helps!!!

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Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three p
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The 3 parts that make up an amino acid include the following:

Side Chain - R group
Amino Group or Amine Group
Carboxylic Acid Group
Carboxyl Group.
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3 years ago
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2 Points<br> Which three elements make up most of the human body?
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Answer:

water, air , nutrients

Explanation:

water for circulation , air for breathing , nutrients for growth

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13.A dividing cell has a line of vesicles on the metaphase plate between the two daughter nuclei. Is it a bacterium, plant, or a
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plant cell

Explanation:

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3 years ago
Helps organisms transport nutrients.<br> a.<br> soil<br> b. sap<br> C. water<br> d wind
ValentinkaMS [17]

Answer:

C. Water

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The cells in our bodies are full of water. The excellent ability of water to dissolve so many substances allows our cells to use valuable nutrients, minerals, and chemicals in biological processes. Water's "stickiness" (from surface tension) plays a part in our body's ability to transport these materials all through ourselves.

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3 years ago
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In the past several years we have seen increased numbers of forest fires occurring in our tropical rainforests. While natural bu
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Increased global temperatures, leading to a 20% reduction in rainfall

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According to this question, forest fires are becoming rampant in tropical rainforests. Although this occurrence is natural, tropical rainforests do not typically undergo this natural process due to the average yearly amount of rainfall. This means that the high amount of rainfall in tropical rainforests help prevent or reduce the high cases of forest fire incidence.

However, the recent increased occurrence of tropical rainforest fires is most likely attributed to an INCREASE IN GLOBAL TEMPERATURES, LEADING TO A 20% REDUCTION IN RAINFALL. This is because an increase in the global atmospheric temperature causes the reduction of the amount of rainfall, which naturally helps curb the occurrence of forest fires.

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3 years ago
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