Answer:
Identical, Many, Price takers, false
Explanation:
Identical
One of the assumptions of perfect competition is that firms in a perfect market sell homogeneous goods and services
Many
Another key assumption of a perfect competition is unlimited number of buyers and sellers such that no individual buyer or seller can influence the ruling market price.
Price Takers
The firm in in a perfect market can sell any quantity at the ruling market price, it cannot determine the price, the firm is a price taker.
False
The market for lettuce goes not exhibit the two primary characteristics that define perfectly competitive markets.