Answer:
b. any base pair can pair to any other base
Explanation:
Answer:
true ameoba is unicellular
To safeguard against ground water contamination, sanitary landfills are lined with plastic and clay. Ground water is the water beneath Earth's surface in soil pore spaces and in the fractures of rock formations.Water that falls as precipitation flows along the surface of the ground. This surface water infiltrates into the ground surface and is held in soil pore spaces and in the fractures of rock formations. To gain access to this water sources it requires digging or drilling the ground and into an aquifer.
Answer:
A. Each cell contains the same DNA, and the same genes are being expressed in each one.
Explanation: