Answer:
evolution and natural selection
Explanation:
<h3>መልካም ጊዜ፩</h3>
No water is not a living thing
Answer:
allopatric speciation by dispersal
Explanation:
Allopatric speciation is a form of speciation (creation of new species) that occurs as a result of geographic isolation. This means that a part of population becomes physically separated from the initial main population. There is no gene flow between these two populations and as a result the two populations reach a high level of genetic divergence. They can no longer interbreed which means they become two different species (speciation).
One of the factors that contribute to the allopatric speciation is dispersal.
New populations evolve as result of mutation, genetic drift and natural selection.
Answer:
Agricultural chemicals cause deformities and feminization amongst cane toads.
Explanation:
Pesticides are the chemicals used to kill the harmful pests that can harm the main crops of the land. The pesticides can cause the environmental pollution as well.
The study explained in the question shows that the agriculture chemicals can harm the organisms of the different trophic levels. The agricultural chemicals is responsible for the feminization and can cause health deformites in the cane toads.
Thus, the answer is agricultural chemicals cause deformities and feminization amongst cane toads.