What is the relationship between the pH of pond water and the survival rate of animal species living in the pond?

A. As the pH decreases, the number of surviving species increases.

B. The is no relationship between pH and surviving species.

C. As the pH increases, the number of surviving species decreases.

D. As the pH decreases, the number of surviving species decreases.

(and hey guys!sorry i havent been on lately)

D. As the pH decreases, the number of surviving species decreases.

Explanation:

According to the table, there is only one species that survives a ph of 4.0 and 4.5 in the pond, while every ph value above that has multiple species that survive in its condition.

measuring physical properties lab reportinstructions: in the physical properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in tiny world. record your observations and test measurements in the lab report below. youwill submit your completed report.name and title: lyric lawton, mr.herbert, 10/13/17, physical properties lab. objective(s): i need to parvus build his house out of the right material, so he will stay cool in the mountains.hypothesis: if we use wood to build the roof of the house, then the temperature inside the house will remain cooler.if we use clay brick to build the walls and floors of the house, then the temperature inside the house will remain cooler.if we use aluminium to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate.if we use iron to construct the latches on the windows and doors, then the magnetism will keep the latches secure.