Which of the following factors may not cause overcrowding?
Limited space
Food scarcity
Reduced birth rate
Lose immigration conditions
Increased birth rate
Correct answer is C
No explanation has been provided for this answer.
a rain forest
a mangrove forest
a desert
a swamp
an estuarine
Correct answer is C
No explanation has been provided for this answer.
Which of the following factors does not affect the distribution of organisms in an aquatic habitat?
Turbidity
Depth of water
Humidity
Temperature
Availability of nutrient
Correct answer is C
No explanation has been provided for this answer.
Consumers → producers → decomposers
Producers → decomposers → consumers
Decomposers → producers → consumers
Producers → consumers → decomposers
Consumers → decomposers → producers
Correct answer is D
No explanation has been provided for this answer.
Which of the following organisms will have the highest biomass?
Small fish
Tadpole
Hawk
Phytoplankton
Big fish
Correct answer is D
No explanation has been provided for this answer.