The clearing of forests for construction and the pollution of ecosystems are both examples of

natural ecosystem changes.

sudden climate change.

nonnative species introduction.

human habitat destruction.

What are three ways monosaccharides differ from one another?

Which of the following is NOT mentioned as an important role of soil? O Filtering water O Supporting organisms Filtering air O Providing nutrients to plants

ome fruit flies are born with curly wings which makes them unable to fly. It has been shown that curly wings are caused by a dominant gene which can be represented by the symbol W, while the recessive normal wing gene is represented by the symbol w.

Describe how a problem with a problem with the repiratory system could directly affect the cardiovascular system

How common is abuse in a relationship?

Long-term studies of belding's ground squirrels show that immigrants move nearly 2 km from where they are born and become 1%-8% of the males and 0.7%-6% of the females in other populations. on an evolutionary scale, why is this significant?

Cyanobacteria that can perform nitrogen fixation: A. do so on membranes called thylakoids B. cannot also perform aerobic photosynthesis C. are part of the community of organisms at deep-sea vents D.

Which of these statements best explains how oceans influence climate by storing heat?

What would most likely have happened to the first finch with the big beak if it had been born on the continent of South America? A. It would not have had any finches with which to mate. B. It would have been outcompeted by other finches in the area.

the mitochondria are found in the most eukaryotic cells. what do they convert the energy stored in food into and store it in the cell?