Pls help! Identify the parenthesized word.

Barry Abbot was the (Speaker) of the (House) for years.

1. predicate

2. indirect object

3. predicate noun

4. direct object

5. subject

6. predicate adjective

Which are results of technological advances? increased people's exposure to new ideas created a global culture valued by people around the world brought harmony to diverse groups of people reduced the number of people living in rural areas

Why are shark population in decline worldwide?

How does central place theory explain patterns in the size and distribution of cities?