Your aunt is the head of the Fish and Wildlife Conservation Commission. She is interested in controlling the population of lionfish. Which of the following methods of catching them would likely be most effective

Does this organism still meet the definition of a eukaryote ? why or why not?

In science and physics what is the standard unit of measure for speed?

Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.