What are some things you think are worthwhile and are willing to work harder to accomplish? Check all that apply. getting good grades
having a lot of friends
playing on a team
learning a musical instrument
being on a committee or in a club

Check All Of Them

Explanation:

If you work hard on anything you can achieve anything

a variable of array type holds a reference of object

array are commonly used in computer program to organize data so that a related set of values

array are using zero base indexing it start with 0.

all component of array have same type, two different types doesn't use in single array

if array are store 10 quantities its index value varies from 0 to 9.

it stores 1st quantity value in index value 0 and this process will same till index value 9.

answer(a) occurs after your prediction;