maybe go back to the vet and tell them
A urine sample should be fresh and maintained fresh until testing because bacteria can reproduce between the time of collection and the time of testing.
they thought about that because they have serve our country
A random sample should be taken from an entire population.
It should reduce the sample error.
1. the sample should be representative thus carefully selected. 2. the sample should be adequate thus significant enough.
There are several precautions that should be taken in specific heat capacity experiments: The sample should be of a known, uniform composition. The sample should be of a known, uniform size. The sample should be of a known, uniform shape. The sample should be clean and dry. The sample should be at the same temperature as the calorimeter. The calorimeter should be well insulated. The calorimeter should be of known heat capacity. The surroundings should be at a constant temperature.
The sample should be selected randomly.
READING IS GOOD FOR YOU! And should be done many times a week! I should know, because I am a professional ice cream man!
Because they thought is was unfair
No because one verb is past tense and the other is present tense. You should say "Yes, this sample has been opened and processed."
2 hours after a meal.
Because he was king at the time and he thought that he should of had some say in what happened because it was his country and he was king so he thought he was ruler of what everyone done.