Answer:
Please mark me brainliest and thank me and rate me
Answer: ask other people if they like it, or ask what they want to add
Explanation: because maybe other people can can help him improve and brainstorm with other’s.
Answer:
mass of an object
Explanation:
because mass of an object changes it’s force
The main danger is vehicles making u-turns or pulling out without signalling.
Answer:
press a baloon against one pin it bursts
but now arrange lot of pins parallel closely to each other if u press a baloon against them it does not burst hope this helps u