encapsulate
$0.95 if it's a regular envelope; $1.50 if it bends easily and in a larger envelope; $2.12 if it's rigid or more than 1/4 in. thick and in a larger envelope.
depends on the size and weight
I can give you several sentences.I mailed the envelope with the check inside.The earth is surrounded by an envelope of air.We need a larger envelope for this report.
Yes, anions have a larger radius compared to cations.
The largest manila envelope available at U.S. post offices is typically the 10" x 15" size. This envelope is designed for mailing larger documents or items that need protection during transit. However, for even larger needs, customers often use padded or flat-rate boxes available through the USPS.
It all depends on the envelope size. A standard flat envelope is about $1.00 while a larger flat envelope is about $1.24. I had the same question and found my answer here: http://postcalc.usps.gov/
Subtraction
6.8
6.8 is larger than 6.08
50
By placing a smaller pipe insider the larger one and weld /braze the gap
Molecules such as proteins and RNA can pass through the nuclear envelope via nuclear pores. Small molecules and ions can diffuse through the pores, while larger molecules need specific transport proteins for passage.