What part of a cell prevents water from entering the cell?

a. electron transport chains

b. transport proteins

c. ribosomes

d. phospholipids

Ageologist determines that a sample of a mineral cant be scratched by a steel nail but can be scratched by a masonry drill bit based on this information the sample mineral has to be softer than

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria