Some spattering of the sample into the watch glass does occur near dryness

The dissolved solid signifies towards any salts, minerals, metals, anions, or cations dissolved in water. The TDS (total dissolved solids) include inorganic salts, like magnesium, calcium, potassium, bicarbonates, sodium, sulfates, and chlorides, and certain small concentrations of organic matter, which are dissolved in water.  

In the given case, the reported TDS will be very low, as the mass of the spattered sample was not returned and the weight of the sample is then influenced.  

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.