Rationalise the denominator 1 /√5+2
Answers
Answer:
affected by unhappiness or grief; sorrowful or mournful: to feel sad because a close friend has moved away. expressive of or characterized by sorrow: sad looks; a sad song. causing sorrow: a sad disappointment; sad news. (of color) somber, dark, or dull; drab
Answer:
brainliest me
Step-by-step explanation:
Antsareamongafewkindsofanimalsthatdivideuptheirwork.Antsareinnumerable
kinds.Theyarescatteredwideovertheworld.Antsarecalledsocialinsectsbecauseofthewaythey
live.Theyliveingroupsorcolonies.Anantcolonyismostlymadeupofworkerants.Theworkers
arefemaleantsbuttheydonotlayeggs.Onlyqueenantslayeggs.Theyoungqueensandmaleants
havewings.Someoftheworkerantsofacolonygatherfood.Somedothehousekeepingandtake
careofthequeenandbabyants.Someguardthenest.Theworkerthatguardthenestmaybebigger
andhavestrongerjawsthantheotherworker.Sotheyarecalledsoldiers.Armyantsmarchfrom
placetoplaceandtheyevenbuildbridgesandropewaywiththeirbodiesbyholdingononeanother.
Thereantsareveryfierce.Carpenterantsliveindeadwood.Someantsliveinsidepeople’shouse.
Allantshavefourstageintheirlifehistory.First,theyareeggs,thentinywormlikelarvae,nextpupae