source: [□=□] □ □
destination: [word=□] □ □
spec: Next have the students share their outcomes for each number and record this on a class graph using butcher paper and markers . By comparing the genetic differences between HIV-2 strains , the researchers estimated that the virus was transmitted to humans in the first half of the twentieth century , when sooty managbeys were more common in West Africa . GIS-based environmental modelling activities with complex data requirements were rare , and simple interpretations based on classifications of single data layers were more common . PTSD and depression were more common among those who said their smoking and drinking increased ( Galea et al ., 2002 ) . I am twenty-two , you say , granted : indeed , you may as well call me , at once , twenty-three . Sperm whales were more common in summer than winter by a factor of roughly two , and occurred less often at the westernmost site surveyed ( 52N , 157W ) than elsewhere in the Gulf . My biological mother , Sivani Chakravorty , was singular and in important senses , single . Inguinal hernias occur far more often in boys than girls and are most common in children with cystic fibrosis , undescended testicles , a urethra that opens on an unusual part of the penis , or in premature infants . Here , red-tailed hawks were more common than in the forests , but keep in mind that prairie grasses were eight to ten feet tall . The Greek word for Cyprus , '' kypros , `` becomes '' cuprum `` in Latin , which is the Latin term for copper ( and the source of our symbol for the element-Cu ) .