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WARRIOR [948]
4 years ago
11

Why do we need joints that permit little to no movement in our skeletons?

Health
1 answer:
Scorpion4ik [409]4 years ago
6 0
Joints are formed where two or more bones meet. We need joints that permit little to no movement in our skeletons to keep us upright. These joints are known as structural joints and are held together by fibrous connective tissue. Simply stated, if all our joints are able to move as our functional joints do, we will end up all floppy and jelly-like. We won't be able to keep our bodies upright or move as we currently do.
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Carolyn sometimes taps on the basketball before shooting a free throw. she has noticed the times when she taps and makes the fre
torisob [31]
<span>present-present bias -> ignores the times where she forgot to tap and still makes it</span>
7 0
3 years ago
Donna, Chris, and Austin have a total of $93 in their wallets. Donna has $7 more than Chris. Austin has 3 times what Donna has.
aliya0001 [1]

Answer:

Answer: Amount in Chris’s wallet: $13

Amount in Donna's wallet: $20

Amount in Austin's wallet: $60

Solution:

Let the amount in Chris’s wallet be $x

Donna has $7 more than Chrish's wallet = $(x + 7)

Austin has 3 times than Donna's wallet = $3(x + 7)

According to the problem, Donna, chris, and Austin have a total of $93 in their wallets.

Therefore,

x + (x + 7) + 3(x + 7) = 93

x + x + 7 + 3x + 21 = 93

5x + 28 = 93

- 28 -28 (subtract 28 from both sides)

5x = 65

or, 5x/5 = 65/5 (Divide both sides by 5)

x = 13

Amount in Chris wallet = $x = $13

Amount in Donna's wallet = $(x + 7) = $(13 + 7) = $20

Amount in Austin 's wallet = $3(x + 7) = $3(13 + 7) = $3(20) = $ 60

Answer: Amount in Chris’s wallet: $13 Amount in Donna's wallet: $20

Amount in Austin's wallet: $60

6 0
4 years ago
Mercury poisoning can happen if a person eats shellfish containing mercury or breathes air containing mercury fumes. Which defin
garri49 [273]

Answer: It is a noninfectious disease caused by environmental factors.

Explanation: Mercury is a type of toxic metal that comes in different forms within the environment. Therefore, it is not caused by bacteria, genetic factors, or pathogens. But from the environment.

Please give me brainiest :)

8 0
3 years ago
Which of the following statements about fat-soluble vitamins are TRUE?
Bas_tet [7]

Answer:

D. All of the above

Explanation:

I just got done with a lesson on Vitamins and More things like that :D

6 0
3 years ago
Paid for membership but the answers are NOT UNLOCKED
zimovet [89]

well you should have the option for a free membership. thats what i have

5 0
3 years ago
Read 2 more answers
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