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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."
Can I use drano to make soap?
No, Drano is not safe to use in making soap. Drano is a powerful drain cleaner that contains harsh chemicals that are not meant to be used on the skin or in soap-making. Always use safe and approved ingredients when making soap.
Is it safe to use tempera powder in soap making?
No, it is not safe to use tempera powder in soap making. Tempera powder contains pigments and chemicals that are not intended for use on the skin and can cause skin irritation or other adverse reactions. It is important to use cosmetic-grade colorants that are specifically designed for use in soap making to ensure safety for skin contact.
Why are glass rods used in labs for stirring?
Glass rods are used in labs for stirring because they are inert and do not react with the chemicals being mixed. They are also transparent, allowing for easy observation of the mixing process. Additionally, glass rods are easy to clean and sterilize, making them reusable.
What is the act of making impure or unfit for use?
The act of making something impure or unfit for use is called contamination. This can occur through the introduction of harmful substances, microorganisms, or pollutants into a material or environment, rendering it unsuitable for its intended purpose.
When scientists use their five senses to learn new information what it is called?
making an observation
How you use your five senses?
making an observation
Which step of the scientific involves obtaining information through the senses?
A step in the scientific method that requires you to use your senses to obtain information is the making an observation step.
What scientist use their five senses to learn to new information it is called?
making an observation
When scientists use their five sense to learn new information it us called?
Type your answer making an observation.here...
What are the skills that scientist use to know more about the earth?
observation inferring predicting making models and classifying.
How does a zoologist use science?
By studying (observation), forming hypotheses, validating, making models, using the models to explain the facts.
What are some scientific activities that use observation?
some scientific activities use observation such as forensics
What do you make when you use your senses to obtain the information?
When you use your senses to obtain information, you are making an observation. This is a major part of science where you use your senses or the readings of instruments to directly acquire information from a primary source.
Why should people pay attention to scientists when making decisions?
scientists back up there statments with fact
Who use observation?
Observation is utilized by a variety of professionals and fields, including scientists, educators, psychologists, and healthcare providers. In research, it helps gather data and understand phenomena in natural settings. Teachers use observation to assess student engagement and learning, while psychologists observe behaviors to diagnose and treat mental health issues. Overall, observation is a fundamental tool for gaining insights and making informed decisions across disciplines.
What does direct observation mean?
An indirect observation is a research technique making use of pre-recorded behaviors. This involves things like statistics tables of reactions of materials, or other such records.
