Answer:
speciamen is a sample of a something,like a speciamem of blood or body tissue that is taken from.medical testing.
In high schools in the United States, where all courses are usually the same number of hours, often meeting every day, students earn one credit for a course that lasts all year, or a half credit per course per semester. This credit is formally known as a Carnegie Unit.
I think it would be D-more meaninful relationships
<em>Hi !</em>
Cardiovascular exercise can<em> increase your resting heart rate.</em>
