Explain why the legs of cats and grasshoppers are considered analogous. 2. Explain why the legs of cats and flippers of whales are considered homologous.

3. Explain how this diagram shows that cats and whales are more closely related than either is to an insect.

Me how do you name a compound with more than two elements?

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.

The term facultative anaerobe refers to an organism that