The chemical element einsteinium-253 naturally loses its mass over time. A sample of einsteinium-253 had an initial mass of 320 grams when we measured it. The relationship between the elapsed time t, in
days and the mass, M(t), in grams, left in the sample modeled by the following function:
M(t) = 320 · (0.25)- The sample loses% of its mass everydays.

h let me think

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.