Answer:
bacteria found in hot springs
Explanation:
it might be valuable one strain of bacteria
Answer:
The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.
<h2>#Correct me if I'm wrong</h2>
Energy = mass ×specific heat capacity×change in temperature'
In this case, the mass of water is 50 kg, the specific heat capacity of water is 4184J/kg
the change in temperature is 80-45= 35 degrees celcius
Therefore, heat energy
= 50 ×35 ×4184=7322000 Joules
But 1kJ =1000 Joules
therefore, the energy needed will be 7322 kJ
Answer:
Cholesterol
Explanation:
Atherosclerosis is a disease which is caused due to the formation of plaques in the blood arteries which transport the oxygenated blood to the organs.
The atherosclerosis is one of the causes of the heart attack which reduces the flow of the blood to the heart.
The plaques are formed because of the accumulation of the calcium and one of the types of lipid molecule which floats in the blood in the form of lipoproteins called cholesterol.
Thus, Cholesterol is the correct answer.
Answer and explanation;
-Strong acids and bases are defined as compounds that completely ionize in water or aqueous solution. Weak acids and bases only partially dissociate.
A strong acid will fully dissociate in water to form H+ ions.
HCl + H2O---> H3O+ + Cl-
This reaction is non-reversible. After dissolution, only a very very minute concentration of HCl itself remains in the solution, as most of the diluted HCl has dissolved into ions.
Ka = [H+] [Cl-] / [HCl]
The same applied for bases. The only difference is that the base dissociates to form OH- ions instead.
Strong and weak bases will depend likewise on whether the reaction is reversible.
A strong base will completely dissociate to give more OH- ions.
An example of a strong base;
NaOH + H2O ---> Na+ + OH- + H2O
Kb = [Na+] [OH-] / [NaOH]
