Among the many Trust Lands of the Lake Superior Band of Chippewa are Grand Portage at the tip of Minnesota's arrowhead, Fond du Lac, west of Duluth, and Bad River on the South Shore near Odanah, Wisconsin. All three have experienced effects of climate change, some that disrupt cultural traditions indelibly tied to the seasons. Wild rice, fish, maple syrup are an integral part of the Chippewa cultural identity. How is a warming climate NOT affecting these cultural traditions?

You have a solution that contains phospholipid vesicles in a test tube. these vesicles have phospholipid bilayers, but do not contain any membrane transporters. you add a number of different molecules to the solution, and wait a period of time for them to equilibrate. if you could measure the concentration of each molecule, for which of the following would you expect to measure equal concentrations inside and outside of the vesicles? assume for this question that the overall osmolarity inside and outside the vesicles is the same (that is, there is no appreciable diffusion of water across the membrane). (select two answers) an amino acid with a hydrophobic side-chain a small non-polar molecule a negatively charged ion a small polar molecule a small lipid hormone

According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods