The disease anthrax is caused by the pathogenic bacterium , which produces heat-resistant structures known as . The disease anthrax is caused by the pathogenic bacterium , which produces heat-resistant structures known as . Azotobacter chroococcum / plasmids Azotobacter chroococcum / endospores Bacillus anthracis / endospores Bacillus anthracis / plasmids

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses