1. Random
2. Uniform
3. Regula
4. Non-random
Random
1. Smaller
2. Large
3. change location
4. more triangular
Smaller
1. 50-100 yrs
2. 150-200 yrs
3. 250-300 yrs
4. 350-400 yrs
50-100 yrs
1. Predator
2. Cannibalistic
3. primary consumer
4. parasite
Predator
1. pioneer community
2. biotic community
3. abiotic community
4. artificial community
pioneer community
1. Species
2. Genus
3. Population
4. Community
Community
1. Commensalism
2. Parasitism
3. Mutualism
4. Amensalism
Commensalism
1. early primary succession
2. early seconday succession
3. late primary succession
4. late secondary succession
early seconday succession
1. avoiding predation by defence
2. avoiding predation by escape
3. a chemical deterrent to escape
4. Mimicry
avoiding predation by defence
1. No tobacco day
2. World health day
3. World population day
4. World environment day
World environment day