Apark shaped like a pentagon has four equal length sides and one unequal side whose length is 35 feet (ft). the perimeter of the park is 195 ft. what is the length in feet of one of the equal length sides?

Did the universe cool off or get hotter as it expanded after the 'big bang"?

The chart below matches messenger rna codons with amino acids. a dna strand has the sequence of bases, aat. according to the chart, the corresponding messenger rna codes for which amino acid?

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same