The balance that can be used to measure a mass reading of 6.521 g will be a balance with ±0.001 g tolerance.
<h3>What is the tolerance of a balance?</h3>
The tolerance of a balance is the number of decimal place values displayed on the balance and it is the acceptable measurement limitations (in grams) that a balance can tolerate.
- As such, depending on the decimal place value behind a mass reading will determine the balance used for measurement.
Since no mass reading was given, let's make two assumptions about mass reading.
Mass reading Assumptions
1 6.521 g
2 4.23 g
- The balance used for the 6.521 g mass reading is a balance with ±0.001 g tolerance.
- The balance used for the 4.23 g mass reading is a balance with ±0.01 g tolerance.
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It is true that Anthropologists believe that one selective pressure for the evolution of bipedalism was that walking on two feet is more energy efficient than walking on four feet.
<h3>
The advantages</h3>
Bipedalism authorized hominids to free their arms totally, enabling them to make and use mechanisms efficiently, stretch for fruit in trees and utilize their hands for social display and transmission.
<h3>
Which of the following is a disadvantage to the development of bipedalism?</h3>
Bipedalism has placed a burden on humans' circulatory systems, which are needed to pump blood from the heart to the head and the feet. One consequence of this overworking of the circulatory system is swelling, or varicose, veins.
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Answer:
Illiteracy level
Explanation:
One of the main dimensions in which indications of poverty are separated is education.<u> Indication of literacy rate is included in this category – without a literate society, there is no education at all.</u>
The literacy rate is connected to poverty in the sense that illiterate people can’t go to school, and later pursue higher education. <u>This means they have a predisposition to have a low-paying job or to be unemployed, which lowers their income. This leads to poverty. </u>
Some other indicators of poverty are lack of job opportunities, malnourishment, lack of access to healthcare, lack of drinking water, and sanitation.
Answer: B) free association
Explanation:
Free association is used during therapy to identify what a person is thinking without conscious assessment, thereby removing all barriers to their thoughts and feelings. In this example, Carolyn's therapist can understand what Carolyn is thinking without any suggestions from the therapist or any censorship from Carolyn.
This technique was developed by Sigmund Freud in the 1890s as a method to replace hypnosis.
<span>Vultures are enemies of and are deliberately targeted by poachers, who kill the birds to stop them from circling the carcasses of illegally slain animals and thus alerting authorities.</span>
