Select the education and qualifications that are most helpful for Professional Support Services careers. Check all that apply.

Do you want free brainliest & free 15 points? answer this correctly and you shall receive : ) the ideal body position for your legs after you've adjusted your seat is with your knee a. is fully tucked in when pressing the pedals b. is slightly crooked when pressing the pedals c. is fully extended when pressing the pedals d. is pressing directly on the pedals

How do astronomers measure the amount of dark matter in the universe

What is the term eccentricity a measure of?