Answer: No
Explanation: You should be in school right now -_-
i believe it was by the tools they used. im not sure though.
No because when you plug in x in y it doesn’t come out to be true
Answer/Explanation:
To make a heart 3-D add another heart in the background that is mostly covered By the one in the foreground. Then use two line on the end of the heart to connect the two.
i think the answer to the 3rd one is verbal language, body language and facial expressions