The negative impacts of ozone pollution on forests are expected to increase as
A) ocean levels rise and wind patterns shift.
B) organisms spread northward because of warming climate conditions.
C) the increasing demand for timber further stresses the growth of trees.
D) temperatures increase and precipitation becomes more unpredictable.
Question 2
Private conservation efforts to protect against the private development of land have relied upon the formation of
A) new national parks.
B) federal wilderness areas.
C) land trusts.
D) city parks.
The levels of biological organization
Levels of DNA packaging to create a chromosome
Biology Is Studied at Many Levels of Organization (Part 2)
Levels of organization in a fast contracting frog
Only 750 mountain gorillas remain in two tiny forests in East Africa.
Expected Benefits for ICD-10-CM