Scientist have modeled the behavior of the sun for many years. Some models show how the suns magnetic field gets tangled up as the sin rotates. These tangled magnetic fields can lift extra energy to the surface in an explosive event that releases solar material into space. Which solar event is explained by this model Answers

Auroras
Flares
Prominences
Sunspots

The energy needs of a human population are not affected by

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements. which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements. the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center. because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane. the diverse proteins found in and attached to membranes perform many important functions. the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together. membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

What drives an advertising campaign?