How do the cell's organelles know what to do? ' a. ribosomes provide the instructions b. dna provides the instructions c. protein provides the instructions d. cilia provide the instructions

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled