Food is usually kept from entering your trachea by the Epiglottis
All protozoans are unicellular (are a single cell). Similar to the plant-like protists, protozoa are found in nearly all aquatic habitats. Protozoa play a key role in maintaining the balance of ecosystems. They are an important food source for organisms higher up in food chains.
DNA is going to be the answer
Answer:
Mimicry
Explanation:
In mimicry, species evolve to resemble other species; in Müllerian mimicry this is a mutually beneficial co-evolution as each of a group of strongly defended species (such as wasps able to sting) come to advertise their defences in the same way. Features evolved for one purpose may be co-opted for a different one, as when the insulating feathers of dinosaurs were co-opted for bird flight.
Adaptation is related to biological fitness, which governs the rate of evolution as measured by change in gene frequencies. Often, two or more species co-adapt and co-evolve as they develop adaptations that interlock with those of the other species, such as with flowering plants and pollinating insects.
Answer:
Explanation:
Phosphorylation is the process of adding a phosphate group to an existing molecule to prepare it to change or do work. ... In glycolysis, in which enzymes breakdown glucose releasing energy, an enzyme called hexokinase helps to transfer one inorganic phosphate group from ATP to glucose to form G6P.
