Which can be used to prevent initial entry of bacteria into the body?

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)

make   gliitsh plesea   !