Scan the list below for explanations of how scientists applied knowledge of gecko feet to
produce an adhesive. Click each way that you
included in your response.
The researchers created an adhesive made
from carbon nanotubes.
The adhesive is made up of two different
layers.
The lower layer is made up of vertically
aligned nanotubes.
The upper layer is made up of curly, spaghetti
like, nanotubes.

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt