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user100 [1]
4 years ago
11

A dinosaur bone found in a layer of sediment directly above a trophites subbullatus is likely:​

Social Studies
1 answer:
zzz [600]4 years ago
5 0

Answer:

Paleontology seeks to map out how life evolved across geologic time. A substantial hurdle is the difficulty of working out fossil ages. Beds that preserve fossils typically lack the radioactive elements needed for radiometric dating. This technique is our only means of giving rocks greater than about 50 million years old an absolute age, and can be accurate to within 0.5% or better.

Explanation:

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Because they are an accessible population, undergraduate students are sometimes used in sociological research. In relation to th
Anna11 [10]

Answer:

Selection bias

Explanation:

Selection bias occurs because the sample that is taken is not representative of the general population.

If a sample is taken from the undergraduate students you can only generalize to undergraduate students.

Say that you want to know which is the most popular baseball team in the country and you take a sample from New York, and that give a result that 60% of the sample supports the Yankees. If you say "60% of americans support the Yankees" you will be commiting an error because your sample is not representative, and Californians may not share that result (for example).

6 0
3 years ago
19) Critics of the current system of Fed independence contend that A) the current system is undemocratic. B) voters have too muc
bixtya [17]

Answer:

The answer is C

Explanation:

The critics of the current system of federal independent contends that the president has too much power over monetary policy on a day-to-day basis.

president is being given too much power over monetary issues. His the one to overseeing the reserved bank, setting national monetary policy, supervises and regulates the banking system even appoints Central Bank governor.

7 0
3 years ago
In order for the gates to be made, ________, amongst others, had to get involved.
daser333 [38]
I believe the answer is: <span>artists, engineers, politicians, and security guards

The artist would be involved in creating the aesthetic design for the gates, engineers would be involved in creating functional design for the gates, politicians would be involved in gaining permission to build the gates and security guards would be involved to overseer the building process.</span>
6 0
3 years ago
Public opinion is difficult to measure because
Zina [86]

any public issue likely has separate groups with their own views

people disagree about which public issues are important

few issues capture all of america's attention

7 0
3 years ago
The highest and most central part of the major european mountain range is known as the:
Slav-nsk [51]
The alps pretty sure

8 0
3 years ago
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