GANDA KO:3
BTW THIS IS MY ANSWER HOPE IT HELPS
1. The basic purpose for which most simple machines are designed is to reduce the effort (force) required to perform a simple task
2. A summary of what we learn through a scientific experiment is known as the conclusion.
3. A car moves by converting the potential chemical energy of gasoline into kinetic energy at the wheels.
4.sorry diko na alam
