Robins are birds that sing to attract mates. Two male robins, Robin A and Robin B, are both singing to attract females. Robin A has more songs, which the females find more attractive. Which option is likely to happen? Select one:
A. Robin A will have an easier time finding a mate.
B. Robin B will have an easier time finding a mate.
C. Both robins will have an easier time finding a mate.
D. Both robins will have a more difficult time finding a mate.​

Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs

Which statement describe events that occur during interphase?

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.