The correct answers are the following.
1.- In a sprain, the ligaments reinforcing a joint are excessively stretched or torn: T.
2.- Age-related erosion of articular cartilages and formation of painful bony spurs are characteristics of gouty arthritis: osteoarthritis.
3.- Chronic arthritis usually results from bacterial invasion: Acute.
4.- Healing of partially torn ligament is slow because its hundreds of fibrous strands are poorly aligned: vascularized.
5.- Rheumatoid arthritis is an autoimmune disease: T.
6.- High levels of uric acid in the blood may lead to Rheumatoid arthritis: Gouty arthritis.
7.- A "soft" bone condition in children, usually caused by a lack of calcium or vitamin D in the diet is called osteomyelitis: Rickets.
8.- Atrophy and thinning of bone owing to hormonal changes or inactivity (generally in the elderly) is called osteoporosis: T.
Answer: It means that a large number of people engage in it.
Explanation:
Answer:
Percentage change in price is 71.4%
Explanation:
Here, we want to get the percentage change in price
Mathematically, that will be;
(new price - old price)/old price * 100%
new price = $1.20
old price = $0.70
% change will be ;
(1.20-0.70)/0.70 * 100%
= 0.5/0.7 * 100% = 71.4%
I'd probably lean towards "installment plan". As the number of stores grew across the nation and more products became available, they began looking at different ways to get people to buy more even if they didn't have all of the cash at the moment. So as one store offered up an installment plan to help pay off that new car, fridge, or whatever, other stores were forced to compete allowing more people to get even more stuff. It's a tricky question because there were also early credit cards available at the this point in time, but installment plans are based on roughly the same concept - allowing people to buy on credit with a promise to pay everything off at a later date. As I see it, though, instead of having to sign up for a specific card you could walk into any store with an installment plan and get what you wanted
