Answer:
RBCs are disc-shaped with a flatter, concave center. This biconcave shape allows the cells to flow smoothly through the narrowest blood vessels. ... Many RBCs are wider than capillaries, but their shape provides the needed flexibility to squeeze through
Answer: 6 miles.
Step-by-step explanation:
1. To solve this problem you only need to add the distances shown in the map attached, which shown the path Marcus had taken. Then, you have:
2. Now, you must convert the result obtained from inches to miles. According to the problem 
, therefore, you have:
3. To the nearest mile:
Answer:
7: 45
Step-by-step explanation:
8:05
Subtract 20 minutes
8:05
- 20
-------------
We need to borrow minutes 1 hour = 60 minutes
7:65
- 20
-------------
7 :45
Joe's dog has a mass of 28 kilograms. If you want to know about the solution, all you need to consider is this example: 1kg = 1000g. Therefore, the 28,000 gram dog is all-in-all 28 kilograms in terms of overall mass.
