Task 3: Guiding Question: How does studying Earth's Rocks and Meteorites support the age of Earth? CLAIM: Earth is 4567 million years old.
Provide evidence and science reasoning that supports the claim above. Your response should
include why we have very little evidence found on Earth. Make sure to include the answer to
the guiding question in your response and include words found in the word bank.
Word Bank: Interstellar dust, [Erosion, Weathering, plate tectonics, volcanic activity) earth
rocks, meteorites, radioactive decay, radiometric dating, Zircon, Uranium-lead dating

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

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.

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?