9- Roots of plants affect both erosion and weathering, which statement is most accurate- (one answer)
A- Plant roots weather rocks into sediments and also erode sediments
B- Plant roots have no effect on weathering and erosion of rock sediments
C- Small plant roots weather rocks but prevent erosion of the weathered rock sediments
D-Large plant roots weather rocks and prevent erosion of the weathered rock sediments
much better than small plant roots

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.

answer; behavioral neuroscience;

answer///africa and asia;