I need help with these definitions please?

Question

-Metric Base Unit

-Qualitative ovservation

-Quantitative analysis

-quantitative observation

-sceientific method

-scientific notation

Answer 1

Try merriam-webster.com.

Answer 2

Metric Base Unit: The set of fundamental units of the metric system. [eg. meter (m) - length, second (s) - time, kilogram (kg) - mass, Celsius (C) - Temperature]

Qualitative Observation: Observations that cannot be described numerically (eg. color, smell).

Quantitative analysis: Looking for patterns and meaning in numerical data.

Quantitative Observation:  An observation that can be described numerically (eg. length, size)

Scientific method: A process for experimentation that is used to answer questions and explore observations.

Scientific notation: Using exponential notation based on powers of base number 10 to simplify/shorten very large and very small numbers. (eg. 900,000 = 9 x 10^5)