An invasive plant species takes over an aquatic ecosystem. which scenario is likely to cause the ecosystem’s collapse?

a. the native herbivores are not able to eat the new plant.
b. the tertiary consumers adapt well to the invasive plant.
c. the original producers survive, but the population is larger.

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.