Which of the following represents a process in which a  species is reduced?
956511
REDUCTION means charge is reduced, so that means it goes more negative, down in value, etc.\n\noxygen is -2, except in peroxide, which isn't here, so it's -2.\n\nA and B are C are out of the question, they got more positive.\n\nIn E) SO3^2- (sulfite) sulfur has an oxidation state of -2=-6+S, S=+4.  In SO4^2- (sulfate) sulfur has an oxidation state of -2=-8+S, so S=+6.  It went from +4 to +6, this isn't your answer.\n\nIn D) the oxidation state of N in NO3^- (nitrate) is +5.  So -1=-6+N and N would equal +5.  In the NO(g), the oxidation state of N is given by 0=-2+N.  N= +2.  D is your answer, charge decreased from +5 to +2.
136795
res·pi·ra·tion (rĕs'pə-rā'shən) is:\n\n1.\n\na.  The act or process of inhaling and exhaling; breathing. Also called ventilation.\nb.  The act or process by which an organism without lungs, such as a fish or plant, exchanges gases with its environment.\n\n2.\n\na.  The oxidative process occurring within living cells by which the chemical energy of organic molecules is released in a series of metabolic steps involving the consumption of oxygen and the liberation of carbon dioxide and water.\nb.  Any of various analogous metabolic processes by which certain organisms, such as fungi and anaerobic bacteria, obtain energy from organic molecules.\n\nbreath·ing (brē'THĭng) is:\n\n1.\n\na.  The act or process of respiration.\nb.  A single breath.\n\n2.\n\nThe time required to take one's breath.\n\n3.\n\na.  Either of two marks, the rough breathing (ʽ) and the smooth breathing (ʼ), used in Greek to indicate presence or absence of aspiration.\nb.  The presence or absence of aspiration indicated by either of these marks.
812763
Here's one of the easiest examples to see, the gradual sympatric speciation of Globigerinoides trilobus to Globigerinoides bisphericus to Praeorbulina sicana to Orbulina universa (incredibly abundant planktic foraminifera) over several million years. \n\nNow what is your definition of a 'transitional form'? (you have left this very vaguely defined). Most specation is allopatric (occurs in a geographically very restricted subset of the population) and  geologically-rapid (evidenced by observations of evolution and speciation in living populations). The very highest geologic resolution available is in the 1000's of years. But due to the nature of the geologic record, most fossil groups have a much patchier record than this.\n\nAt an inter-species level, there are an overwhelming abundance of examples of 'transitional forms'. The fossil record of hundreds of thousands of species shows copious systematic change from one species/group to the next up the geological column. However, as you are a creationist and are new to asking questions about evolution, I will wait to see what your intellectual honesty and integrity is like before I spend time and effort writing any more detailed answers. Paleontologist.
1083881
Reduction - Mn from +7 state to +4 state, N from +5 state to +4 state. Addition of H+ will lead to reduction reaction most of the times.
1030596
Cr is the concentration of the species, the r (which I assume is subscripted) stands for it being the reduced form, it has no numerical value and is done to better describe the nature of the species.  Co is used for the reverse step of the reaction.
174267
diploidization\n\ndoubling of chromosome no.\nthis method is usually implied in plants to double their chromosomal configuration
391141
Migration- The process when one living thing moves from one place to another to avoid food shortages.\nEndangered- A living thing who is at risk of becoming extinct due to environmental or predatory changes.\nExtinct- A species whose last member has died.\nHabitat- The biome which a species lives in.\nHibernation- A period of regulated hyperthermia used to conserve energy during winter months.
177683
decrease\nthe greater the surface area of the reactant the more it is exposed to its other reactant, and more of it can react,  thus the reaction rate increases. This is the opposite for a decrease in the surface area.
286460
one organisms loss is anothers gain...meaining the death of one organism provides food for another. Also can translate into evolution. The extinction of one organism is the result of the evolution of another
827670
Decrease because there is less oxygen. I think.
262331
It all depends on what reaction you are asking about. Are you asking a question regarding the conversion of one molecule to another in a biological system or nuclear decay which is a chemical reaction or the oxidation of a piece of coal in a furnace. If you would specify the reaction involved, I might be able to help you.
50606
A Redox reaction is a reaction where one reactant loses electrons and another gains. The Reduction part or half-reaction is the reactant gaining electrons. The Oxidation part or half-reaction is the reactant losing electrons. I always remember that reduction is a gain because the oxidation number is reduced, not the number of electrons.
734217
reduction is gaining of electrons, making its oxidation number lesser. However, oxidation is losing of electrons, making its oxidation number increases. For your equation, Si is oxidized and Cl2 reduced. in moving of electrons, Si gave electrons to Cl2 to be reduced.
1071561
in oxidations and reductions..
896820
Plasmolysis: Shrinkage of the protoplasm in a plant or bacterial cell, caused by loo of water through osmosis.
463168
Mutation\n\nGrowth\n\nReproduction/division\n\nStarvation\n\nPoisons\n\nOsmotic changes
770209
Oxidation.  \n\nWhen an ion or atom gains an electron, it's reduction.  When both reactions happen, then it's redox.