Answer:
The main difference between limestone and marble is that limestone is a sedimentary rock, typically composed of calcium carbonate fossils, and marble is a metamorphic rock. Limestone forms when shells, sand, and mud are deposited at the bottom of oceans and lakes and over time solidify into rock
Explanation:
This layering is a result of the process of metamorphism. Metamorphism is the changing of rocks by heat and pressure. During this process, rocks change either physically and/or chemically
Pleistocene age also knwon as the Ice age. Thereafter, there are many accounts that happened that lead to global warming. One that is true is Global warming began 18,000 years ago as the earth started warming its way out of the Pleistocene Ice Age, B is also correct as well. Forests have also returned but sea levels in fact rose to about 300 feet. Answer then is C.
Answer:
Yes, It is theoretically possible seeing that one or both of them have the gene for white eyes.
Explanation:
An example would be acid rain because acid is a chemical.
Answer:
movement of chemicals into the dendrites of the neuron
Explanation:
Nerve impulse occurs when electrical gradient is moved across the plasma membrane of a resting neuron this is done when the neuron receives a chemical signal from another cell or some other type of stimulus. This action potential then travels down the neuron’s axon as an electric current.
Resting potential occurs because of the difference in electrical charge across the plasma membrane of a neuron.
An electrical gradient is maintained by the sodium-potassium pump this is done across the plasma membrane of a neuron when it is not transmitting a nerve impulse this is the resting potential of the neuron.
