Question

1. better grip comes by making
a.groves b.spikes c.treads d.all of these
2.what type of friction is not moving
a.static b.sliding c.fluid d.rolling​

Answer 1

answer 1 : all of these

answer 2 : static friction

If it helps plz mark as brainliest.

Answer 2

Answer:

1.-all of these

2.-static