Nicolaus Copernicus
In the 16th century, Nicolaus Copernicus began devising his version of the heliocentric model. Like others before him, Copernicus built on the work of Greek astronomer Atistarchus, as well as paying homage to the Maragha school and several notable philosophers from the Islamic world
Plz mark me as brainliest
So, a "career cluster," is<span> a group of jobs and industries that are related by skills or products. Within each </span>cluster<span>, there are </span>cluster<span> “pathways” that correspond to a collection of courses and training opportunities to prepare you for a given </span>career<span>.
So, the first one is either A or B love!
And the second one, is A I do believe!
Hope this helps love! =)</span>
Answer:
there was an uncertain supply of workers
Explanation:
The plantation economy blossomed in Southern America and because of this, Southern plantation owners were in need of more laborers. They resorted to <em>"indentured servants."</em> These servants were tied to help in the plantation for <em>5 to 7 years</em> and after which, they'd already be set free. In exchange, they'd be given<em> shelter, food and clothing. </em>However, <em>most of the servants didn't survive long enough to complete their contract. </em>Many died because of diseases while others suffered under very cruel masters. It was also hard to form families because of a huge ratio gap between men and women. This decreased the population of the indentured servants and created an uncertain supply of workers.
Answer:
In conclusion, aerobic endurance training decreases blood pressure through a reduction of vascular resistance, in which the sympathetic nervous system and the renin-angiotensin system appear to be involved, and favorably affects concomitant cardiovascular risk factors.
