Q: Answer the question

What is the first step in designing a product?
OPTIONS:
- model a solution
- communicate the solution
- identify the need or want
- build a prototype

A: identify the need or want

Q: Answer the question

Diseases that can be transmitted between organisms are
OPTIONS:
- infectious.
- inherited.
- environmental.
- congenital.

A: infectious.

Q: Answer the question

Biotic components need to be recycled through an ecosystem. Which type of organisms are best able to recycle nutrients back into the ecosystem?
OPTIONS:
- decomposers
- predators
- producers
- scavengers

A:
decomposers