Answer:Yes, there is plenty of evidence, maybe to much. Many people throughout the article state many different reasons why red leaves protect the trees. (Maybe you should consider removing some information because it is a little long.)
Explanation: You should remove some of the information because this article
(assuming that you wrote this), is a bit wordy.
The correct substitutes would be " A. Ellos lo compraron
In English, Ellos compraron El Reloj Pulsera means : They (masculine) bought the watch
Reloj : Masculine singular Pronoun, which means that the objective pronoun should be : LO
Hope this helps
Answer:
Option C, It can regulate temperature
Explanation:
Carbon atom is able to form bonds with other carbon atoms or atoms of hydrogen , oxygen , nitrogen , phosphorus etc. A carbon forms a diamond/graphite when it joins cohesively while they form molecules like hydrocarbons, CO2 etc, when it joins adhesively with other than carbon atoms. Thus Option A is incorrect
Since carbon combines with other chemical atoms to form polymers, lipids , proteins etc, as they are adhesive to other than carbon atoms. Option B is also incorrect.
Option C, is a physical phenomena in which carbon compounds do not allow heat to escape from earth and in this way it regulate the temperature of earth. This is not an internal property of carbon and hence option C is correct.
Option D is incorrect as carbon can be easily decomposed along with production of energy by decomposers or by burning the fuels containing carbon.
Carbonate rock (limestone and dolomite)and slightly acidic water
Slightly acidic water will seep into cracks and slowly dissolves the carbonate rock. It will form caverns, sinkholes, dissappearing streams and other karst features