Chemical reactions are how new forms of matter are made. While nuclear reactions also may produce new matter, nearly all the substances you encounter in daily life are the result of chemical changes. Chemical reactions help us understand the properties of matter
Answer:
A the temperature increases.
Explanation: When the same amount of water is heated or cooled, its density changes. When the water is heated, it expands, increasing in volume.
Answer is D: the current make up of the crust
Changes in the temperature of the Earth's core will do the following:
1. Cause the outer core to solidify
-this means that the liquid outer core which is responsible for generating the magnetic field protecting us humans from solar radiation will be gone
2. Cause the mantle to solidify
-this means that if the mantle solidifies, the plate tectonics will stop moving around, and if this happens, the earthquakes and volcanoes will not be produced anymore and also mountain ranges will not be renewed, and the earth will be flattened by erosion.
Answer:
Temperature
Explanation:
catalyst have specify temperature range for their efficiency
The correct option is (2) 2 to 3.
Approximately <u>2 to 3</u> percent of the population has symptoms warranting a diagnosis of restless legs syndrome (RLS).
What is restless leg syndrome (RLS)?
- An impulse to move one's legs that is almost impossible to ignore, usually in the evenings.
- The typical positions for restless legs syndrome are sitting or lying down. It typically gets worse with age and might interfere with sleep.
- The primary symptom is a strong yearning to move one's legs.
- Moving around and getting up can help the uncomfortable feeling pass momentarily. Medication, lifestyle adjustments, or self-care practices may be helpful.
Learn more about the restless leg syndrome (RLS) with the help of the given link:
brainly.com/question/18456711
#SPJ4
