Select the correct answer. Which situation can be identified by a biodiversity study of an area? A. A currently undetected invasive species will invade the ecosystem. O B. The decline of a shrub species is caused by an increase in an herbivor OC. A flood is likely to hit the area very soon. OD. The ecosystem will expand its geographical range in the next 50 years O E. An animal species is experiencing altered reproductive function. ​

the answer would be d

the answer

b.) bowling ball

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )