Over 100 Joshua Trees died this year is a type of observation. Subjective Observation

Analysis Observation

Data Based Observation

Objective Observation

Data based observation

Explanation:

Beause It is talking about how many trees have died this past year.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

the awnser is group 12