What does stage 1 represent?
a muscle that is fully contracted.
a muscle that is rotating.
a muscle that is fully at rest.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

No plagiarizing ! 6th grade work! easy and 100 compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids