⁣the act or process of cl****ifying. : systematic arrangement in groups or categories according to established criteria.

⁣What are examples of silent letters?

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In English pronunciation, a silent letter—a term used informally—is a letter or letter combination of the alphabet that is usually not pronounced in a word. Examples include the b in subtle, the c in scissors, the g in design, the t in listen, and the gh in thought.

⁣“Expository” means “intended to explain or describe something.” An expository essay provides a clear, focused explanation of a particular topic, process, or set of ideas. It doesn't set out to prove a point, just to give a balanced view of its subject matter.

⁣Contractions are a tightening feeling across your stomach and sometimes into your back and thighs. Each contraction's opening (dilating) your cervix and moving your baby down the birth canal so they can be born.

⁣A preposition is a word or group of words used before a noun, pronoun, or noun phrase to show direction, time, place, location, spatial relationships, or to introduce an object. Some examples of prepositions are words like "in," "at," "on," "of," and "to." Prepositions in English are highly idiomatic.

⁣Suffixes are letters added to the end of a base word to change its conjugation, word type, or other grammar properties like plurality. For example, take the noun strength: You can add the suffix –s to make it plural (strengths) or the suffix –en to change it into a verb (strengthen).


⁣A synonym is a word that has the same meaning as another word (or nearly the same meaning). For example, beautiful and attractive are synonyms of each other because they both refer to someone or something that looks good.

⁣There are four types of sentences: simple, compound, complex, and compound-complex. Each sentence is defined by the use of independent and dependent clauses, conjunctions, and subordinators.

⁣Prefixes usually do not change the part of speech of the base word, so, for example, adding a prefix to a verb results in a new verb, while adding a prefix to an adjective results in a new adjective.

⁣A homophone is one of two or more words that are pronounced the same but have different spellings

⁣What are the topics in grade 4 English?


They explore theme, point of view, subject and predicate, spelling with long a, text connections, traits checklists, and narrative writing. They discuss opinion writing, spelling with long e, informative writing, and editing and revising.

⁣How do you do LCM step by step?
Find the LCM by listing multiples.
List the first several multiples of each number.
Look for multiples common to both lists. If there are no common multiples in the lists, write out additional multiples for each number.
Look for the smallest number that is common to both lists.
This number is the LCM.

⁣A proportion is an equality of two ratios. The ratios in a proportion are equivalent ratios. Two ratios are equivalent if you can multiply or divide both numbers in one ratio by the same value to get the other ratio.

⁣Force is defined as a push or pull acting on an object. Forces include gravity, friction, and applied force. Force causes changes in the speed or direction of motion. These changes are called acceleration.

⁣An organ system is a group of organs that work together to perform a certain function in an organism's body. Most animals and plants have organs, which are self-contained groups of tissues such as the heart that work together to perform one function. Humans and other mammals have many organ systems.

⁣What is a simple definition for matter?


Matter is anything that takes up space and can be weighed. In other words, matter has volume and m****. There are many different substances, or types of matter, in the universe.

⁣What is a simple definition for matter?


Matter is anything that takes up space and can be weighed. In other words, matter has volume and m****. There are many different substances, or types of matter, in the universe.

⁣What is a Plant Cell? Plant cells are eukaryotic cells that vary in several fundamental factors from other eukaryotic organisms. Both plant and animal cells contain a nucleus along with similar organelles. One of the distinctive aspects of a plant cell is the presence of a cell wall outside the cell membrane.

⁣In biology, the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body. A cell has three main parts: the cell membrane, the nucleus, and the cytoplasm. The cell membrane surrounds the cell and controls the substances that go into and out of the cell.

⁣What are the Basics of Algebra? The basics of algebra include numbers, variables, constants, expressions, equations, linear equations, quadratic equations. Further, it involves the basic arithmetic operations of addition, subtraction, multiplication, and division within the algebraic expressions