Answer:
HBr.
Explanation:
Acids may be defined as the substance that has the ability to release hydrogen ions in the solution. Two types of acids are strong acids and weak acids.
Weak acids do not completely dissociate into ions whereas strong acids has the ability to completely dissociate into ions. Among the acids given in the solution, hydrogen bromide has the ability to completely dissociate into hydrogen and bromide ions. Hence, HBr acts as a strong acid.
Thus, the correct answer is option (B).
Why human skin coloration is not sufficiently explained by polygenic inheritance? it is because of the other aspect that affects the skin, for example sun exposure which is the effect of environment not by genes. If a person is exposed in the sun, her skin gets darker compare to what it used to be.
Answer:
Carbon dioxide (CO2) is incorporated into a preexisting sugar molecule.
Explanation:
Photosynthesis is a metabolic process undergone by the cells of autotrophic organisms in order to synthesize their own food. The photosynthetic process occurs I two stages viz: light-dependent stage and light-independent stage. The light dependent stage produces the energy (ATP) and reducing agent (NADPH) needed for the second stage.
The light-independent stage, also called Calvin Cycle, is the second stage of the photosynthetic process. The Calvin cycle is the stage where the glucose sugar (food) is synthesized. The very first phase of the Calvin cycle involves the fixation of Carbondioxide (CO2) by a CO2 acceptor called Ribulosbiphosphate (RUBP), as catalyzed by RUBISCO.
Hence, Carbon dioxide (CO2) is incorporated into a preexisting sugar molecule represents the event that form part of the Calvin cycle. Other options are part of the light stage.
Answer:
Number and variety of living organisms; includes genetic, species, and ecological types.
Explanation:
Biodiversity is the number and variety of living organisms. This includes genetic, species, and ecological types.
"RESPIRATION" causes the amount of carbon dioxide in the air to increase
Hope this helps!