Ticks have 2 body regions: an unsegmented abdomen and a cephalothorax. Their body is oval and minute, and they have 8 legs but no antennae. Spiders are predatory arthropods of insects. Unlike the ...

How does a spider recycle its silk? To meet the high metabolic demands of daily silk production, at least some spiders have developed a way to reuse their silk. Certain orb web-weaving spiders recycle ...