Which of these is not a classified organism?

a. lizard
b. tree
c. apple
d. bacteria

! : d *this is a science question, i put biology as an option, because there was no selection for * ; -;

The correct answer is C. Apple

Explanation:

An organism is a living individual which can reproduce, grow, react, adapt, move, metabolize and have an organized structure. All organisms are living things.  

Apple is a fruit that is non-living, it can not reproduce, it does not have an organized structure that can support life in it so apple do not contain any characteristics of life, therefore, it cannot be classified as an organism.

Lizard, trees, and bacteria are organisms because they satisfy all the characteristics of an organism. Therefore the right answer is C. Apple.  

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.

if, i suppose that a bee stings me swinging my hand away from a bee. then that if, i persist patient when a bee or wasp areas on your surface to investigate a scent or to take h2o and i secreting heavily, the bug ultimately will move of its personal agreement. if i don't need to set for it to disappear, lightly and gently wipe it off with a part of the paper.