How do scientific models provide a practical solution for some types of research? check all that apply
models are beautiful displays created for public enjoyment.
models are simplified representations of objects or systems.
models allow scientists to study an unlimited number of subjects.
models make it possible for scientists to study very complex systems
models make it possible for scientists to study very large or very small objects.

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses

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.