Some, such as the Adélie penguin, carry in their bodies trace amounts of pollutants, albeit in lower quantities than are found in many birds that live closer to humans.
The cursor will turn into an inverted V. Pull it down the control point so that the line aligns with the body: Finish tracing the main body of the fish.
The ultimate source of the body trace elements is generally rocks.
Like all of us, scars on my body trace my life.
As the drug makes its way through the body, traces of cocaine get mixed up in the process of follicular morphogenesis, the growing of hair (as do opioids meth, ecstasy, marijuana and a host of other drugs).
For example, depending on the user-defined settings, the body trace and/or past footprints can be visualized.
The measurement of neurite length was carried out using the NIH freeware Image-J starting where the neurite emerges from the cell body and tracing its length out to the distal tip.
Using isotope analysis, "the child's body was traced to a small Nigerian town in an area about 100 x 50 km wide," a Border Agency document states (The documents and further scientific reaction will be found at this link).
For the static analysis of the spreading areas after 20 min, images of the cell body were traced in ImageJ (1.45s, NIH, USA).
