Weight Watchers Week 1 Weigh In and my Take on the Free Fruit. Week 1 on the new Weight Watchers PointsPlus is a success! Iâm down 3.6 lbs! I feel fantastic and Iâve been doing great but I havenât yet found my groove with the plan. Let me explain while answering the questions Dana left of my recent Do You Nibble postâ¦.
1 Tropical rainforests have the most diversity. 2  The most diverse group of animals are invertebrates. 3  Invertebrates are animals without backbones, including insects, crustaceans, sponges, scorpions and many other kinds of organisms.
1 Tropical Andes Biodiversity Hotspot The richest and most diverse region on Earth, the Tropical Andes region contains about a sixth of all plant life in less than 1 percent of the world s land area.2  One of the more unique plant species is an Andean bromeliad that require 100 years to mature. But the relationship between people and biodiversity is not simply one where more people lead to greater impacts on biodiversity. 2  Human population density among hotspots varies widely, from four people per km to as many as 336 people per km (in Japan). 3  Hotspots are also notable centers of violent conflict.