Which does not show a relationship between biotic and abiotic parts of an environment? A. a wolf and the rabbit it hunts B. a beetle and the rock it lives under
C. a tree and the soil its roots grow in D. a river and the fish that swim in it

Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material

The wind speed in the region between cities a and b was probably the greatest at noon on which day?

Need ! will give 20 points! what are two ways that diatoms differ from slime molds? the external coverings of diatoms are made up of (silica, chitin or peptidoglycan), while slime molds have cell walls containing (silica, peptidoglycan or chitin). diatoms are (chemoheterotrophs, photoautotrophs or chemoautotrophs) because they make food through photosynthesis, while slime molds are (heterotrophs, phototrophs or autotrophs) because they eat decaying plant matter.