include:? a. construction of dams in slow moving streams in forested areas
b. predation activities about as efficient as those of lions
c. the large scale use of pottery in fire
d. uses of marine resources, such as organized fishing, that affected species abundance
include:? a. construction of dams in slow moving streams in forested areas
b. predation activities about as efficient as those of lions
c. the large scale use of pottery in fire
d. uses of marine resources, such as organized fishing, that affected species abundance