The minimum sized tank for keeping a Betta healthy is 18" x 10" x10". It should be heated to 78F and have a cycled filter running permanently. A 50% water change should be done weekly too.
about 6 inches long
The should be 4 inches long, and another 4 inches for the tail.
I would recommend 50 inches.
Should be fine as long as you remember to wash
17.5/7 x 10 = 25 inches.
A Syrian hamster should be about 4- 6 inches long.
Generally it should be 4 inches in width and 5 inches in length and 10-12 inches deep. It should have a 1.5 inch entrance hole.
The funeral bunting should be displayed until the end of the day of the burial of the fallen fire fighter
No, but he is in Super Street Fighter IV.
An ovum should be 2-3 inches long and 2-3 inches wide. An ovum is a circular shape.
4-6 inches (depends on you)
A Koi should grow around 6 to 8 inches long in its first year. By age 3 it should be about 24 inches long. I guess that's a reasonable growth rate