Part I: Phylum/Division Sample 1: Chrysophyta Sample 2: Annelida Sample 3: Arthropoda Sample 4: Amphibia Sample 5: Aves Common Feature           Nutrition How does the organism break down and absorb food?   They eat through dirt Some are vegetarians Thy are vegetarians   Circulatory System (Transport) […]

Prey Energy (KJ/individual) // Handling time (hr) // Search time (hr)Ringed seal 10,000 // 4 // 2Young walrus 15,000 // 8 // 12Reindeer 1,000 // 1 // 1 (a) If presented with the three prey items shown above (no search time necessary), which should the polar bear eat? Show this […]

Describe the culture of the Neanderthals. Part (A) Technology- explain their particular improvement of the Levalois technique and possible diversification of traditional methods regarding the specialization of tools. Part (B) Subsistence – what can be conjectured from Neanderthal sites regarding food-getting and clothing? Part (C) Speech and Symbolism – explain […]

Table1. Mark-recapture Largemouth bass data from the Des Plaines River. Size (cm) Number of individuals day 1 Number of individuals day 2 Population density estimate Unmarked Marked < 10 73 64 22 570 10-20 35 28 13 &nbsp; 20-30 20 22 18 &nbsp; > 30 6 4 2 &nbsp; Total […]