environment
biome
niche
habitat
Correct answer is C
No explanation has been provided for this answer.
The greatest influence on a stable ecosystem in nature is exerted by
man
pollution
animals
rainfall
Correct answer is A
No explanation has been provided for this answer.
The highest percentage of energy in an ecosystem occurs at the level of the
secondary consumers
decomposers
producers
primary consumers
Correct answer is C
No explanation has been provided for this answer.
The epiphytic habitat can best be described as
arboreal
estaurine
aquatic
terrestrial
Correct answer is A
No explanation has been provided for this answer.
The factor that least affects food shortages in sub-saharan Africa is
flooding
pests
mixed-cropping
drought
Correct answer is C
No explanation has been provided for this answer.