The intake ports must be open to allow fuel and oxygen to enter cylinder, then closes during compression. Your answer is A.
<span> 133.66.155.189 is a class B address</span>
Explanation:
How to insert video into PowerPoint
- Click on the slide you want, then go to Menu > Insert.
- In the top right corner, click Video > Video on My PC.
- Find the video you want to add and click “Insert”.
- Adjust the settings in the Video Format toolbar to make sure it plays the way you want.
The answer is False because that would still be considered as plagiarism.