explanations
A good one is the word irritated. Peeved can also be used.
Deep is the synonym used in Scripture for the sea.
Yes, scare is a synonym of frighten if both are used as verbs.
Smirk.
A thesaurus
scientific method
scientific methods are used for identifying the problem, forming and testing a hypothesis, analyzing the test results, and drawing conclusions.
The term fibromyalgia was coined by researcher Mohammed Yunus as a synonym for fibrositis and was first used in a scientific publication in 1981.
(D) Unknow
A good one is the word irritated. Peeved can also be used.
Hierochloe odorata or Anthoxanthum nitens
Polyurethane is the scientific name used to describe a polymer consisting of organic units jointed by urethane links. There is essentially no synonym for the term, but the term is often abbreviated as PUR or PU in publications.
An abstract for a science experiment is a short paragraph that summarizes the purpose of the experiment (including the hypothesis), the method used to perform it, the results and the conclusions. (see related link)
shed can sometimes be used as a synonym
A synonym for the adjective used is second hand. A synonym for the verb used is employed.
Experimentation and observation are methods used in gathering scientific data that can then be used to answer questions and solve problems.
Nonmetal is a frequently used synonym for metalloid.