Question

poor materials for porch floors include all of the following except
plywood
oriented strandboard (osb)
waferboard
hardboard
cedar
question 28
problems with drains for basement walkouts include all of the following except
missing
clogged
undersized
the drain has an outdoor trap in cold climates
the drain is connected to a house floor drain system

Explanation:

Plywood, OSB, waferboard, and hardboard are prone to damage from moisture and weather on porch floors. Cedar is a durable and weather - resistant wood, making it a better choice. For basement walkout drains, missing, clogged, undersized drains, and outdoor traps in cold climates are common issues, while connecting to a house floor drain system is not typically a problem in itself.

Answer:

1. E. cedar
2. E. the drain is connected to a house floor drain system