PLEASE HELP FAST How would you describe the marine invertebrate shown below?(see attached picture)
a) asymmetry
b) unilateral symmetry
c) bilateral symmetry
d) radial symmetry

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer