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What function do thrombocytes have?

If you take blood from an animal, place it in a tube, do not spin it down to remove red blood cells, and then later run a serum chemistry on the blood, what compound read out as very low because the RBC’s used it all?

What organ gets smaller as an animal ages?

Select the order that best reflects how blood flows through the heart.

A census is a collection of data from every member of a sample.

A uniform distribution has no mode because all data values have the same frequency.

A retrospective study uses data from the past, such as official records or interviews.

Ordinal level of measurement of data applies to data that can be arranged in order.

Cluster sampling is one of the scientific sampling method.

A placebo lacks the active ingredient of a treatment being tested in a study.