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2 years ago

Dangerous decreases in respiration, heart rate, and body temperature typically begin with a BAC of approximately __________ .

Biology

1 answer:

liberstina [14]2 years ago

6 0

Answer: c. 0.15%

Explanation:

The blood alcohol concentration or BAC refers to the percentage of alcohol present in the bloodstream. The value of blood alcohol concentration of 0.15% is very high. It will affect the balance of voluntary muscles, walking and talking will also become difficult. The person will experience a severe increase in the rate of heart, the body temperature will rise, the person will experience irregular breathing and the bladder control will become weak.

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during germination, peas sprout and grow. the data table shows the carbon dioxide produced during the germination period of peas

vampirchik [111]

<span>During germination, peas grow and develop. The information table demonstrates the carbon dioxide created amid the germination time of peas under various conditions. Condition Rate of carbon dioxide created (mL/min) Germinating peas, 10ºC 0.01 Germinating peas, 20ºC 0.02 What is the best conclusion? The best conclusion for the outcomes excerpting from the information table that demonstrates the carbon dioxide created amid the germination time of peas under various conditions is an immediate and positive connection in its connections. Obviously, the developing time frame develops in the interim of 1 and 10 in both temperature and carbon dioxide created.</span>

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2 years ago

An 80-meter sequoia tree is in the forest. What is most likely the age of the tree?

balandron [24]

Answer:

The correct answer is option D. "1,200 years".

Explanation:

The giant sequoia (<em>Sequoiadendron giganteum</em>) are the most massive trees in the world, and the tallest is one sequoia called "General Sherman" with a height of 83.8 m. "General Sherman" is estimated to be 2,000 years old, and is estimated that a sequoia tree can live up to 3,500 years. Therefore, an 80-meter sequoia tree in the forest most likely will have more than 1,000 years.

7 0

2 years ago

In the experimental labster simulation, kidney cells were treated with a chemical for different amounts of time. The number of d

Fittoniya [83]

Answer:

B. similar to the cells just treated with the dye - 0% dead

Explanation:

According to this question, an experiment was set up in which kidney cells were treated with a chemical for different amounts of time. Hence, the independent/manipulable variable is the CHEMICAL.

Based on the observation of the group of cells, a cell that has been damaged by the chemical will appear pink when treated with dye while a cell treated with only due but no chemical will not appear pink.

A NEGATIVE CONTROL is the group in an experiment that is not treated with the independent variable i.e. doesn't receive experimental treatment. Since the independent variable in this experiment is the CHEMICAL, the negative control will be the group that doesn't receive the chemical treatment. Hence, the negative control is similar to the cells just treated with the dye - 0% dead

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2 years ago

Determine the median value for foot width for males and for females. Describe in complete sentences the method you used to deter

Ipatiy [6.2K]

Answer:

This question is incomplete because of the absence of the data referred to in the question

Explanation:

This question is incomplete but the data referred to in the question is attached below

In order to determine the median value of any set of data, the data is first of all rearranged chronologically (ascending) and then the middle value is picked if the number of data is odd but if the number of data is even, the two middle values are added together and then divided by two to get the median.

From the data provided, the values (which are 10 in number) can be arranged as shown below (with the median values in bold)

Females: 5, 7, 7, 7.5, 7.5, 7.8, 7.8, 8, 8, 17

Males: 4.5, 7.5, 9, 9, 9.2, 9.3, 10, 10, 10.5, 13

Since the number of data is even, the two middle numbers (in bold) shall be added together and then divided to get the median as shown below

The median value for the females foot width is = 7.5 + 7.8/2 = 7.65 cm

The median value for the male foot width is = 9.2 + 9.3/2 = 9.25 cm

4 0

2 years ago

Celine feels that the form of marketing their company is using isn't working anymore. Merle disagrees vehemently. Those in the

Olin [163]

Answer:

B. Traditional view

Explanation:

the traditional view is that nothing positive results from a conflict

4 0

2 years ago