Explanation:
Donate Clothes. Believe it or not, the throwing away of clothing is one of the biggest contributions we make to landfills today. ...
Reduce Food Waste
Eat Healthily
Save Leftovers for Next Day.
Buy Things With Less Packaging.
Boycott Plastic Water Bottles.
Just Don't Buy as Much Stuff
Recycle.
Random Assignment ensures that personal characteristics that might affect the outcome of an experiment are scattered among research participants in the different groups, thereby making the groups roughly equivalent.
Random mission or random placement is an experimental method for assigning human individuals or animal subjects to one-of-a-kind corporations in an experiment the use of randomization, which includes with the aid of a dangerous manner or a random quantity generator.
A random project is a system utilized in experiments to create multiple a look at groups that include participants with comparable traits in order that the organizations are equal at the start of the look.
Consider that a researcher is interested in studying whether or not or now not consuming caffeinated drinks previous to an examination will enhance take a look at overall performance. After randomly choosing a pool of individuals, everyone is randomly assigned to both the control institution or the experimental institution.
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Answer:
(3) protons
Explanation:
Magnetic fields are produced by charged particles in motion. Let's analyze each option:
(1) x rays --> they consist of photons, which are neutral particles, so they don't produce magnetic fields
(2) gamma rays --> they consist of photons, which are neutral particles, so they don't produce magnetic fields
(3) protons --> protons are charged particles, so they can produce magnetic fields if they are in motion
(4) neutrons --> neutrons are neutral particles, so they don't produce magnetic fields
Answer:laboratory experimentation
Explanation:
The type of investigation that represent the descriptive method of scientific inquiry are; observation, case study and survey.
It describes what the weather is like all year round in the Caribbean
