1. What helped Hannah build the bionic arm? a. Coding

b. Electronics
c. 3D design
d. All of the above√

2. What is bionic technology? Explain using your own words.

They can help people to gain the ability to have a body part that they lost.

3. What can the bionic arm that Hannah built do?

It is built to help people ,that have lost an arm they can get a new arm.