Answer:
Lead
Explanation:
The material that will warm up the fastest would be<u> lead.</u>
<em>The specific heat capacity of a substance is the amount of heat required to raise the temperature of a unit of the substance by one degree. The higher the specific heat capacity of a substance, the higher the amount of heat required to raise the temperature of the substance and vice versa.</em>
The specific heat capacity (in J/g °C) of granite, iron, copper, and lead are as follows:
Granite - 0.790
Iron - 0.450
Copper - 0.385
Lead - 0.129
From the table, <u>lead has the lowest specific heat capacity, hence, it will be the fastest to get warmed when equal masses of all the substances are placed in the sunlight.</u>
Answer: Water is polluted
Explanation: Im so sorry if this is wrong btw but im pretty sure its right
During photosynthesis, plants absorb carbon dioxide and sunlight to create fuel-glucose and other sugars for building plant structures. This process forms the foundation of the fast (biological) carbon cycle.
The Slow Carbon Cycle. ... Atmospheric carbon combines with water to form a weak acid—carbonic acid—that falls to the surface in rain. The acid dissolves rocks-a process called chemical weathering-and releases calcium, magnesium, potassium, or sodium ions.
<span>Hormone is a type of
chemical signal where it a means of communication between cells. This chemical
messenger produced by a cell that effects specific change in the cellular activity
of a target cells. Moreover, hormones are endocrine glands that do not secrete
substances into ducts instead manifest their effect directly into the surrounding
near where they are produced. Then, this hormones diffuse into neighboring
capillaries and transported throughout the body.</span>
