Question

How many different types of scientific investigations are there

Answer 1

Step-by-step explanation:

there are three types :

Scientists use three types of investigations to research and develop explanations for events in the nature: descriptive investigation, comparative investigation, and experimental investigation.

hope this helps you

Answer 2

There are 3 types of scientific investigations.

Step-by-step explanation:

Types of Scientific Investigations

Controlled Investigation.

Field Investigation.

Design Investigation.

Secondary Research Investigation.