1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bulgar [2K]
3 years ago
13

While playing basketball, nine-year-old marcus fell and broke his left arm. the arm was placed in a cast and appeared to heal no

rmally. as an adult, marcus was puzzled because it seemed that his right arm is longer than his left arm. he measured both arms and he was correct his right arm is longer! how would you explain to marcus what happened?
Social Studies
1 answer:
masha68 [24]3 years ago
7 0
If his right arm is  longer, this means that his left arm is shorter - so his injury must have somehow shortened his arm. It is possible that the left bone, although perfectly healed, is slightly bent as a result of the injury, making the arm shorter in the straight line. 

Also, some of the bone tissue might have been damaged and removed by the body slowly - putting the healthy bone parts together, resulting in a shorter bone.
You might be interested in
What was the first month in the ancient roman calendar?
snow_tiger [21]

Answer:

This Badussy

Explanation:

7 0
2 years ago
An analysis of regression is used to test the significance of a linear regression equation based on a sample of n = 20 individua
Vsevolod [243]

The correct answer is option A. 1,18.

Linear regression is a method used to identify the trend Or similarity between two sets of data. All the given points of the data set are plotted and a straight line is drawn with the points. The line is called a line of regression.

F Test is a test that is used to check if the given line of regression is a good fit for the given data set or not.  F ratio is the ratio obtained by dividing the two mean square values of the data set.

The numerator of the given regression is always 1

The denominator of the regression is given by n-2=20-2=18.

To know more about f-ratio, visit

brainly.com/question/14178707

#SPJ4

60. An analysis of regression is used to test the significance of a linear regression equation based on a sample of n=20 individuals. What are the df values for the F-ratio?

a. 1, 18

b. 1, 19

c. 2, 18

d. 2, 19

5 0
2 years ago
The bahamas are in which direction from the USA?
Cloud [144]
The Bahamas is a country in the northwestern West Indies, located 80 km (50 mi) south-east of the coast of Florida (USA) and north of Cuba.

5 0
3 years ago
Read 2 more answers
Which if the following scenarios represents thermal energy transfer through radiation?
mars1129 [50]

Answer:

ANSWER HERE

HEAT

6 0
3 years ago
How can we minimize the following social problems?
Nookie1986 [14]

Answer:

alcohism may be the answer

7 0
2 years ago
Other questions:
  • The Piedmont region is represented by which number on this map of Georgia?
    12·2 answers
  • Your group needs to come up with a discussion topic for a class assignment. group members work together suggesting as many topic
    13·1 answer
  • The ____________________ narrative is well suited to give the impression of speed. its tradition of concise exposition and tight
    6·1 answer
  • Aside from confidentiality and efficiency, what other advantages are there to using 10-codes? Name at least two.
    13·1 answer
  • What future german leader and former german ww1 soldier was practicaly upset by the treaty of versailles?
    9·1 answer
  • Which two forms of energy are not considered to be potential
    14·1 answer
  • Psychologists were surprised when it was reported that the correlation coefficients between trait self-reports and actual behavi
    12·1 answer
  • What colonist provided the British with military information
    7·2 answers
  • David believes that he is president of the United States and that there is a conspiracy to kill him. David's beliefs are example
    5·1 answer
  • PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!