A male that sees another male ahead of him going up the hill speeds up to overtake him, just in case a female actually is there. Hence the apparent tag teams! Many insects, including both diurnal and nocturnal moths, use airborne sex-attractant chemicals (pheromones) to facilitate mate location.

Cost analysis revealed that on-train catering lost money and Travellers Fare, the BR division that dealt with all the railway's catering, commissioned consultants to report on options.

Since Jim was new to the game, he had to post $4 in order to receive a hand.

When all intelligent influences and organizations are working as never before to obtain the biggest possible product from the soil, does it not seem slackery of the worst sort for any one who has, or can get a patch of tillable soil, or can manage to squeeze out a half hour, morning or evening, for seeding or weeding, to neglect the opportunity to serve.