1. Crust: The crust is mostly made of oxygen, silicon, aluminum, iron, calcium, sodium, potassium and magnesium. Its temperature is about 500 °C (900 °F) to 1,000 °C (1,800 °F) ranging from depth.
2. Mantle: The mantle is mostly made of rock containing silicon, iron, magnesium, aluminum, oxygen and other minerals.
Its temperature is about 1000° Celsius (1832° Fahrenheit) near its boundary with the crust, to 3700° Celsius (6692° Fahrenheit) near its boundary with the core.
3. Outer Core: The outer core is mostly made of metals like iron and nickel, as well as small amounts of other substances. The outer core is responsible for Earth's magnetic field. The outer cores temperature is about 4400 °C (7952 °F) in the outer regions to 6100 °C (11012 °F)near the inner core.
4. Inner Core: The inner core is mostly made of iron and nickel, but 5 percent of it has been a mystery for a long time. This new study concludes that it's most likel. The inner cores temperature is about 6,000 C (about 10,800 F). That's as hot as the surface of the sun.
answer: It helps multicellular organisms move.
Explanation:
The correct answer would be D
Answer: conditioned stimulus
Explanation:
The conditioned stimulus is the part of the classical conditioning. The conditioned stimulus is a neutral stimulus and its effect remains hidden or the subject may not show any response towards it for some reasons. This stimulus becomes associated with the unconditioned stimulus to trigger the response in the stimulus. For example food is the conditioned stimulus but the smell of food is the unconditioned stimulus. The food may appear less tempting to the subject but before showing the food to the subject the smell of food may attract the subject.
Answer:
The first one is the most accurate.
The process of photosynthesis is energy storing because the process converts light energy into chemical energy which stored in the bonds of glucose.
Explanation: