When people first began to wear clothing, about 60,000 years ago, they didn't sew it at all: they just wrapped leather or furs around themselves. Probably they soon began to tie their clothes on with string or leather cords.
The ladybug is a predator of destructive insects like aphids that can attack flowers, and especially vegetable plants. This natural predisposition as a predator of garden pests raised the ladybug to the status role of a beneficial insect for any garden.
Ladybugs - Ladybugs on a Rotating Disk Two ladybugs sit on... This preview shows pages 1â4. Sign up to view the full content. Ladybugs on a Rotating Disk Two ladybugs sit on a rotating disk (the ladybugs are at rest with respect to the surface of the disk and do not slip). Ladybug 1 is halfway between ladybug 2 and the axis of rotation.