Scientists use specific levels of organization to analyze the biosphere. Which level of organization describes a school of anchovies or a gaggle of geese? A school of anchovies. At least 20 fish can be seen swimming.
School of Anchovies

A gaggle of geese floating in a lake. Four geese are in the foreground and several other geese are near the shore.
Gaggle of Geese
ecosystem
community
population
biome

Exit what always affects measurement error in an experiment? a. investigator bias b. variability in nature c. instrument precision d. misreading the instrument

How do chloroplasts set plants apart from other living things

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.