Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
The knee has been called "a beauty and a beast." Provide several reasons that might explain the negative (beast) part of this description
Weegy: Beast since the human knee supports most of the weight in the body, and is thus a joint most vulnerable to injury and development of bone and ligament disease. [ Also, an overwhelming number of knee procedures are both very complicated and very painful. ] (More)
Question
Expert Answered
Asked 11/27/2011 6:20:06 PM
0 Answers/Comments
Why are sprains and cartilage injuries a particular problem?
Weegy: Sprains involve stretching or tearing of joint ligaments. Because ligaments are poorly vascularized, healing is slow. Cartilage injuries, particularly of the knee, are common in contact sports and may result from excessive twisting or high pressure. [ The avascular cartilage is unable to repair itself.[wink] ] (More)
Question
Expert Answered
Asked 11/27/2011 6:30:39 PM
0 Answers/Comments
Jim Fitch decided that his physique left much to be desired, so he joined a local health club and began to "pump iron" three times weekly. After three months of training, during which he was able to lift increasingly heavier weights, he noticed that his arm and chest muscles were substantially larger. Explain the structural and functional basis of these changes.
Weegy: Weight training provides us with exercises that take skeletal muscles through their normal range of motion. [ So, structurally, when a muscle is worked against a resistance it is not accustomed to, it will begin to adapt to the resistance, and neuromuscular facilitation will also occur. There are two theories I am familiar with that deal with muscular growth. The first is hypertrophy, where individual muscle fibers become bigger, therefore making the muscle bigger. The other theory is hyperplasia, which is the dividing of a muscle fiber. When thousands of muscle fibers divide, this will also make the entire muscle larger. Because Jim challenged the muscle by increasing the weights gradually, the muscle was able to adapt gradually. Overtraining must not have occured here. He allowed the muscle time to recover before working it again. I hope this helps you. ] (More)
Question
Expert Answered
Asked 12/2/2011 9:02:34 AM
0 Answers/Comments
When a suicide victim was found, the coroner was unable to remove the drug vial clutched in his hand. Explain the reasons for this. If the victim had been discovered three days later, would the coroner have had the same difficulty? Explain
Weegy: The body may be dead for more than a day, that's why the vial was stuck in his hand. Yes, it will be the same if tbe body was found 3 days after the time of death. (More)
Question
Expert Answered
Asked 12/2/2011 9:21:55 AM
0 Answers/Comments
18,444,950 questions answered
Popular Conversations
Simplify 7 - (-4) + 3(-6). -7 7 -9 9
Weegy: 7 - (-4) + 3(-6) = -7 User: Evaluate 3|-3|. -6 6 9 -9 Weegy: 7 - (-4) + 3(-6) = -7 User: Evaluate ...
11/24/2014 2:58:50 PM| 9 Answers
In the expression (x2 + 3), the base is _____. x 2 3 User: ...
Weegy: A number can not be divided by zero. The answer to 8/0 is undefined. User: Another name for the natural ...
11/24/2014 2:38:34 PM| 7 Answers
Simplify 3 · 2x. What is the coefficient? 2 3 6 x User: ...
Weegy: c User: Find the value of (3 + 4)2. 14 25 49 User: Evaluate N2 + 2N + 1 for N = 5. 21 36 51 Weegy: ...
11/24/2014 2:34:02 PM| 6 Answers
Simplify 12A + 2 + A - 1. 14A - 1 13A - 1 13A + 1 User: ...
Weegy: 12(A - B) = 12A - 12B User: Simplify 10x - 3x + (-5x). -2x 2x 18x -18x Weegy: c.18x User: Simplify ...
11/25/2014 3:05:18 PM| 6 Answers
6 1/3 + 4 ¾ + 3 7/12 = 13 11/12 14 2/3 13 2/3 14 7/8 User: ...
Weegy: 3/5 to a decimal fraction is 0.6 3/5 = 0.6 User: 16 is what percent of 72? 22.2% 2.22% 4.5% 45% ...
11/24/2014 8:12:37 AM| 4 Answers
what was the first human invention to break the sound barrier
Weegy: The first human invention to break the sound barrier is a whip or [ bullwhip. ]
11/24/2014 10:26:02 AM| 4 Answers
How is the infinitive used in the sentence? Are those cowboy boots ...
Weegy: I need some time to think. Infinitive: To think; Use: Adjective User: How is the infinitive used in the ...
11/24/2014 10:27:35 AM| 3 Answers
9. Which kind of phrase are the underlined words in the sentence? ...
Weegy: The water from the well smells funny to me. The phrase from the well is an adjective phrase. User: Which ...
11/24/2014 12:03:46 PM| 3 Answers
Find the value of 4^2 + 6^2. 20 52 100 User: Find the value of ...
Weegy: 18 (eighteen) is the natural number following 17 and preceding 19. Please be specific with your question for us ...
11/24/2014 2:30:14 PM| 3 Answers
20,000 pounds equals how many English tons?
11/25/2014 3:30:36 AM| 3 Answers
Simplify 20 + (2 + r). r + 22 22r 20r
Weegy: r + 22 User: Simplify (5a)(5b). 10ab 25ab 55ab Weegy: (5a)(5b) = 25ab User: Simplify 7.95 - 3.86 + ...
11/25/2014 8:53:09 AM| 3 Answers
Weegy Stuff
S
L
1
L
P
C
1
P
C
1
L
P
C
1
Points 2576 [Total 14287]| Ratings 10| Comments 2476| Invitations 0|Offline
S
L
Points 1394 [Total 3680]| Ratings 0| Comments 1394| Invitations 0|Offline
S
L
Points 763 [Total 1284]| Ratings 6| Comments 703| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 761 [Total 14135]| Ratings 0| Comments 761| Invitations 0|Offline
S
Points 662 [Total 694]| Ratings 1| Comments 652| Invitations 0|Online
S
1
L
L
Points 258 [Total 6652]| Ratings 0| Comments 258| Invitations 0|Offline
S
L
Points 159 [Total 1455]| Ratings 3| Comments 129| Invitations 0|Offline
S
Points 67 [Total 67]| Ratings 1| Comments 57| Invitations 0|Offline
S
Points 50 [Total 50]| Ratings 0| Comments 0| Invitations 5|Offline
S
Points 46 [Total 46]| Ratings 3| Comments 6| Invitations 1|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.