In a vegetable garden, 45 bean plants have been eaten by deer, and 5 are untouched. what is the frequency of bean plants in the garden that have been eaten by deer? a. 90% b. 11% c. 5% d. 45%

What does it mean for a cell membrane to be selectively permable

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

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