Drag the correct image to its location on the diagram.
Structures within the human body are organized into different levels based on their complexity.

Which picture should replace the question mark on the diagram below?

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?