Which sentence uses passive voice? We arrived early for our annual dental checkup. Dr. Gonez greeted us warmly and took X-rays. Calm music played quietly in the dentist's office. We were given new toothbrushes by the hygienist

right angles are formed by perpendicular lines. if the lines would extend, to make two intersecting lines, they would form four right angles.

the best practice

1. keep your workspace clean

2. wash your hands

3. seperate and clean chemicals and equipment

4.   use microfiber cleaning utensils

5. clean and sanitize all work surfaces

hope this !

- "about the claims : -

making a claim is just a fancy way of saying that you're stating your main point.' claims are not just opinions. a claim tells what you think is true about a topic based on your knowledge .

about the country claims : -

a counterclaim is just the opposite of a claim. counterclaims are also provable and supportable by reasons and evidence. not just, 'because i said so.' when you're planning an argument, you need to know what the counterclaim might be so that you can make sure that you disprove it with your reasons and evidence your research." - (catherineroberts)

a caption indicating the purpose of the diagram

explanation: