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VladimirAG [237]
2 years ago
7

Earth's earliest atmosphere may have contained which components.

SAT
1 answer:
uysha [10]2 years ago
7 0
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere.
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Which of the following is necessary for individuals interested in researching and teaching positions? a. Job shadowing for 60 ho
Ede4ka [16]

Answer:

c. A doctoral degree.

Explanation:

A doctorate degree refers to an academic degree (certificate) awarded to a post-graduate student by a tertiary institution (university or college) after the completion of his or her educational Programme. This doctorate programme usually takes a minimum of two (2) years to complete, as well as haven fulfilled the obligation of writing an approved theses.

Most tertiary institutions has made it a prerequisite for all applicants who are interested in being a lecturer (teacher) or research inclined positions, to possess a minimum of a doctorate degree.

Hence, a doctoral degree is necessary for individuals interested in researching and teaching positions.

3 0
2 years ago
These gains allow adolescents to deal with strong emotional feelings using
hjlf
I would have to go with social learning 

Hope this helps

5 0
3 years ago
What is the weight percent of a caffeine solution made by dissolving 6.35 g of caffeine, C8H10N4O2, in 75 g of benzene, C6H6?
SCORPION-xisa [38]

The weight percent is of caffiene is 7.98%.

There are several ways of expressing concentration in chemistry. One of the methods of expressing concentration is by the use of percentage.

In this case, we want to obtain the percent weight/weight concentration of caffeine in benzene.

From the question, we can see that;

Mass of solute = 6.5 g

Mass of solvent = 75 g

percent w/w = mass of solute/ mass of solute + mass of solvent × 100/1

percent weight of caffeine=

6.5/6.5 + 75 × 100/1 =7.98%

Learn more: brainly.com/question/19953404

7 0
2 years ago
Read 2 more answers
In what states can the substance exist on the surface of earth at sea level (open to the atmosphere)?.
Sever21 [200]

Answer:

teiple point of 17 degrees and a pressure of 3.2 atmospheres

6 0
2 years ago
Which type of growth is best illustrated by this rabbit population?
shusha [124]

The type of growth that is best illustrated by the rabbit population is; exponential growth.

<h3>What is the population growth? </h3>

Looking the graph giving illustrated by the rabbit population seen online, it is clear that the number of individual in that population continually increase until a maximum point was reached. Thereafter, there was a slight decline in the population.

Finally, the maximum point reached on the graph is the carrying point and the value from the graph is about 0.4 million and we can say that this depicts an exponential growth model.

Read more about population growth at; brainly.com/question/3581471

7 0
2 years ago
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