How do hyphae spread from one area to another? a. they extend pseudopods like walking feet b. they use flagella to move through liquid c. they grow quickly underground d. they use their cilia to slide along rocks

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent  

The cellular plasma membrane is selectively permeable, which means some materials move through it while others cannot. the movement of materials into and out of the cell is called membrane transport. this activity will you identify the different mechanisms of membrane transport