Answer:
Without the ecological niches, there would be less biodiversity, and the ecosystem would not be in balance.
Explanation:
A species' ecological niche can be defined as the range of resources and conditions allowing the species to maintain a viable population a more simple definition is if two species have the same niche, one species will exclude the other.
They bombard nuclei with high-energy particles, such as protons, neutrons, or alpha particles.
Explanation:
Scientist are performing artificial transmission by bombarding atomic nuclei with high energy particle such as neutron, proton and alpha particle. Nucleus decay is an example of transmutation which occurs naturally. Elements with electronic number which is greater than 92 is called trans uranium element.
All trans uranium elements are radioactive which is found is nature. Some transmutation requires particles that are moving at extremely high speed. Scientist have produced nearly 3000 different isotopes.
The answer is C. because the rest are negative downsides.
Plants help humans breathe by providing us with oxygen, and humans help plants "breathe" by providing them with carbon dioxide.
C. Parasitism because fleas don’t offer any purpose but to hurt the dog
