7 · en
Short, simple sentences with “effectiveness”, suitable for children and primary/elementary school, with common expressions and related words. You'll also find examples for middle and high school.
The usefulness of the abacus lay in its simplicity and effectiveness for performing mathematical calculations.
Deficiency or reduced effectiveness of insulin causes diabetes mellitus.
Another change in military technology was the advent of cannons, which completely undermined the effectiveness of castles.
Thanks to the effectiveness of Cromwell, the New Model Army, and the financial backing of the City of London, the scapegoats gained the upper hand in the war.
Many doctors fear that if a drug such as ceftriaxone is used to treat common infections, it will lose its effectiveness because of resistance generated by bacteria.
Dr Stephen Källman of the Swedish National Defence Research Institute studied the effectiveness of wild vegetables in emergency diets as part of new military survival training.
Although the reason for the vitamin's effectiveness is not yet known, it has been observed that mothers of babies with these defects have abnormally high levels of a substance called homocysteine.
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