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Cards in this guide (6)
What is a qualitative observation

A Qualitative Observation is an observation that uses the five senses. sight, smell, hearing, touch, and taste. An example of this would be: "This tree has bright green leaves that have soft bumps on them."

The opposite is a quantitative observation, which is measured in numbers, such as the weight or length of an object. For example, 5 pounds or 100 inches. For instance "The stratosphere begins 40 kilometers above the surface of Earth."

The goal of applied science is

to solve a problem.

to improve a situation.

What is a qualitative observation for a penny

small;)

What are the three groups of atoms that make up amino acids called

Amino group(NH2), Carboxyl group(CO2), and the side chain, represented by 'R'

H .....H ....O

..\ ....| ...//

...N--C--C

../.... | ...\

H..... R ....O-

How many atoms of Hydrogen are present in a water molecule

there are 2 atoms of hydrogen in water

What is the purpose of the proper handling of experimental subjects


To ensure that good and reliable data are collected

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