Brandon burns reports that because of his injury, one third of his brain tissue was destroyed. despite this, he is still able to talk, think, and feel emotions, although he has some paralysis and loss of sensation on the right side of his body. and there is no doubt that he lost a substantial number of or the specialized cells that communicate through electrical and chemical signals.

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.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

All eukaryotic cells contain small bodies called