I think it’s swipe up if i’m correct, if not sorry
Answer:
1. Declaration: the return type, the name of the function, and parameters (if any)
2. Definition: the body of the function (code to be executed)
Explanation:
Mr. Jones put 1.2 bags of potting soul around each tree. To solve this problem divide the number of bags by the number of plants.
Hope this helps!
Answer:
Webcam
Explanation:
A webcam is mainly used for taking images or videos from the computer. the webcam is a combination of two basic words i.e. web and camera. webcam can be connected to any computer via USB. It can be mounted on the desktop and sometimes it comes inbuilt on the laptops.
A webcam is also used for face recognition function to login to a computer system.
so according to the scenario, the most appropriate answer is a webcam.