Answer:
Ocean currents result from two processes - the action of wind on the surface of the water, and from variation in water temperature that causes movement- a process known as convection.Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface. ... This subducted material sinks through the Earth's interior.
Explanation:
When Jurgis visited the durham's meat packing plant she saw that the diseased meat were injected with chemicals, spiced and canned to be sold in the market. Some of the packers buy rancid butter and they oxidize it to get rid of the odor.The men working there were also inflicted with some disease. The butcher often get cut and work with the bleeding hand and contaminate the meat. the meat of different animals are packed and sold with the name of some other animals.
Hence, the trip to meat packing plant was horrible and pathetic. That was so unhygienic that after seeing the conditions there, it is impossible for a person to buy the meat and eat it with a trust.
Answer:
La ingestión es la introducción de la comida en el aparato digestivo al servicio de la alimentación o de la hidratación, y en la forma que nos es más familiar se realiza a través de la boca.
Explanation:
El "bocado" o pieza alimentaria que se incorpora debe tener dimensiones mayores a las moléculas para denominarse ingestión.
Answer:
Small hydrophobic molecules and gases like oxygen and carbon dioxide cross membranes rapidly. Small polar molecules, such as water and ethanol, can also pass through membranes, but they do so more slowly.
hope this helps :D
Explanation:
