State whether it finches both live on the same island and eat seeds from the same plants. paramecium aurelia and p. caudata are two species of protists. they both utilize the same resources. a hairworm eats the brain of a grasshopper, killing it. bison eat grass in order to gain energy. mycorrhizal fungus lives within plant roots. the fungus uses energy produced the plant. the plant uses nitrogen harvested by the fungus. barnacles grow on whales. the barnacles benefit from riding around on the whales as they can be dispersed to new areas. the whales are not affected by the barnacles.

You decide that the introduction should also discuss the extremophiles that are referred to as the archaea. these single-cell organisms are considered "extremophiles" due to their ability to survive and reproduce in environmental conditions that would be hostile for most living organisms. archaea species have been isolated from highly acidic sulfur springs, ocean floor thermal vents with temperatures that exceed boiling, and subarctic ice well below freezing. while still considered to be prokaryotic, the archaea have numerous differences that place them apart from the bacteria. choose the characteristics that separate the archaea from other prokaryotic cells. select all that apply. view available hint(s) select all that apply. archaea lack true peptidoglycan in their cell walls. the morphology of the cell is rigid and is geometric in shape, similar to a sphere or cylinder. the cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains. all currently identified and characterized archaea have been linked as the causative agent to an animal or human disease.

If a grape were placed in a hypertonic solution what would happen and why?

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?