Sexual means something physical and sexual reproduction is the creation of an offspring.
The answer is <span>c. Living organisms modify their environment a little at a time.</span>
The purpose of succession is for an ecosystem to reach balance state right after it is formed or after it is disturbed by man or some disasters. It will increase biodiversity and help to prevent the desertification. Living organisms modify environment a little at a time. By modifying it, they make the environment more suitable for the new species to enter the community.
The answer for this is "All of above"
The transmission of antibiotic resistance, toxicity, and allergenicity are all known to be major health risks associated with GM foods.
