Which of the following is an example of a non-contact force? 1.the force of a spring board on a diver
2.the force of a table on a book
3.the force of gravity on a falling ball
4.the force of pushing a stroller
please answer this soon! ^^

2.the force of a table on a book

Explanation:

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

c. movement because i took the test and it lets me review my answers