By squeezing the food and pushing it towards the digestive juices in your stomach
Allele frequencies in a population may change due to four fundamental forces of evolution: Natural Selection, Genetic Drift, Mutations and Gene Flow. Mutations are the ultimate source of new alleles in a gene pool. Two of the most relevant mechanisms of evolutionary change are: Natural Selection and Genetic Drift.
Answer:
S waves behave like a ripple
Explanation:
S waves also secondary waves together with primary waves are types of Seismic waves, which are vibrations that travel through Earth or along Earth's surface, carrying the kinetic energy released during an earthquake.
S waves are slower than P waves, they travel through solids only and move the ground perpendicular to the direction in which the wave is moving.
Additionally, S waves do not travel though liquids, and thus there cannot be huge reservoirs of liquid deep in the earth.
The carbon cycle. Although it's not specific, it talks about combustion or respiration. The reason I chose the carbon cycle, is because nitrogen DOES appear in photosynthesis, but you were strictly talking about carbohydrates.
The subscript; the number at the bottom right of the symbol
