Which of the following is not am example of a polymer? protein nylon kevlar concreta

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

What is the relationship between the direction of motion of the balloon and the wind currents

A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?