This is basic biology. If a species of bird eats a particular species of plant seeds, then the bird proceeds to disperse or drop the seeds in new places through its fecal matter, the plant will continue to grow in new places and thrive.
If the species of bird is eaten or killed off by say a disease, there are no birds to spread the plant seed, therefore resulting in the death of the plant species
Answer:
along the banks of the Niger River
Explanation:
Because if there is river or ocean there is a source of food and water.
The people during this time did there farming by seasons .they would time it right a nd then there plants would be done by winter.
The correct answer is Critical Technical Parameters (CTPs)
Explanation: They are developed and coordinated by: The Independent Operational Test Agency.