Which of the following is the main cause of thermal water pollution? mining underground
global warming
oil extraction
fertilizer use

In a cladogram' when does a group of organisms branch off

What is the compliment dna strand to the following sequence: ttgactaggcta

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material