Very important please answer right answers only Where are you?

1. AND IM SO SORRY
2. now that i need you
3. now? was it all just a fantasy?
4.we got some work to do noww

The valve seat performs two functions: it provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. most valves use a seating angle.

For each of the processes in model 1, decide as a group if the molecules in the substances have more order (are more organized) before or after the reaction. circle the side of the reaction with more order.

Want free points and brainliest? answer this correctly and i got you a preventative measure against encountering vehicle malfunctions in the middle of a drive is to a. assess your fitness to drive b. do a quick vehicle pre-check c. clean and wash the vehicle d. deflate and inflate your tires