1. Grassland
2. Mangroves
3. Coral reefs
4. Equatorial forest
Coral reefs
1. Chaparral
2. Savannah
3. Tundra
4. Deciduous forest
Chaparral
1. an animal feeding on decaying organic matter
2. an animal feeding on a plant
3. a plant feeding on an animal
4. an animal feeding on another animal
an animal feeding on decaying organic matter
1. Mutualism
2. Symbiosis
3. Commensalism
4. Parasitism
Commensalism
1. Tundras
2. Deciduous forests
3. Deserts
4. Grasslands
Tundras
1. Potometer
2. Photometer
3. Hygrometer
4. Auxanometer
Hygrometer
1. Potometer
2. Photometer
3. Hygrometer
4. Auxanometer
Hygrometer
1. The relationship of man with nature
2. The relationship among animals in food chain
3. The relationship between the population and density of organisms
4. The relationship between the population and density of organisms in a food chain
The relationship among animals in food chain
1. Dry weight
2. Fresh weight
3. Rate of energy flow
4. Number of individuals
Dry weight
1. Grassland
2. Savannahs
3. Deciduous forest
4. Tropical rain forests
Tropical rain forests