A. autotrophs
B. heterotrophs
C. community
D. species
Ecology
Ecology
A. 30%
B. 10%
C. 20%
D. 50%
A. 10%
B. 20%
C. 100%
D. 90%
A. 1800kcal
B. 1000kcal
C. 1900kcal
D. 2000kcal
A. 1%
B. 2%
C. 5%
D. 6%
A. pioneer community
B. primary community
C. climax community
D. a and b both
A. move away
B. sign
C. to follow
D. common
A. niche
B. duty
C. work
D. locomotion
A. random
B. without any arrangement
C. unique
D. common
A. to imitate
B. broken
C. away
D. sign
