Select the correct answer.
photosynthetic organisms produce sugar molecules from radiant energy and inorganic substances. these sugar molecules are then used to
provide energy so the organisms can grow and move. which energy transformation occurs in the second step of this process?
on
chemical energy to mechanical energy
ob. mechanical energy to radiant energy
oc radiant energy to mechanical energy
od. mechanical energy to chemical energy
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answer; /// i believe that the correct answer is ( monophasic ); ethinyl estradiol- ethynodiol diacetate is a monophasic oral contraceptive agent; ///

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

wild parsnip is a perennial plant which reproduces rapidly in areas which have no sign of agricultural activity such roadside or at no tillage open areas. it's considered invasive because it can inhibit the growth of another plant  and its reproduction is fast. there are several harmful effects of this invasive plant although its taproot is edible since it is a member of the carrot family. wild parsnips can cause skin blistering when in contact because of the chemicals it contains, second it inhibits the growth of other plants, it will restrict the growth of animals when eaten and lastly, it drives away natural pollinators like bees.