Answer:
The last answer is right they get half of the mothers genes and half of the fathers genes.
Answer:
A. Diffusion is the spreading of gas particles into a larger area as they intermingle with particles of other gases. In diffusion of gases, moleculesof gases concentrated in a particular area or region spread out to larger areas until they are evenly distributed.
B. Kinetic-molecular theory relates the kinetic energy of gas particles to their motion. The theory visualizes gas particles as concrete, constantly-moving spheres that are constantly changing direction as a result of frequent elastic collisions with other gas particles. The average kinetic energy of the gas molecules is directly proportional to the gas' absolute temperature.
C. The rate of gas diffusion is directly proportional to temperature because a higher temperature means a/an increase in the kinetic energy of molecules. The rate of gas diffusion is inversely proportional to the molecular weight of the gas because gas particles with higher masses require greater energy to move compared to gas particles with lower masses.
Explanation:
Define diffusion.
Diffusion is the spreading of gas particles into a larger area as they intermingle with particles of other gases. In diffusion of gases, moleculesof gases concentrated in a particular area or region spread out to larger areas until they are evenly distributed. For example, the smell of a rotten egg spreads out from the source to a larger area through the process of diffusion.
(b) Describe kinetic-molecular theory.
Kinetic-molecular theory relates the kinetic energy of gas particles to their motion. The theory visualizes gas particles as concrete, constantly-moving spheres that are constantly changing direction as a result of frequent elastic collisions with other gas particles. The average kinetic energy of the gas molecules is directly proportional to the gas' absolute temperature.
(c) Predict how factors that influence the kinetic energy of gas particles affect the rate of diffusion.
The rate of gas diffusion is directly proportional to temperature because a higher temperature means a/an increase in the kinetic energy of molecules. The rate of gas diffusion is inversely proportional to the molecular weight of the gas because gas particles with higher masses require greater energy to move compared to gas particles with lower masses.
Answer:
Because oxygen is the combustion fuel and glucose is the substrate needed for synthesis of energy as ATPs during cellular respiration.Therefore Guillermo lacks enough energy as ATPs in her body cells, especially skeletal muscles cells to complete the task of ascending the s steps.
For all the mitochondrial in cells(sites of energy production) to receive needed glucose,and other metabolites needed for energy synthesis; an efficient transport system is needed, so that these materials are available immediately, in required amount. This system is called circulatory system.
And for the the supply of combustion fuel (oxygen) needed for the completion of the ATP synthesis mechanisms; respiratory systems which convey oxygen from the external environments to the circulatory system through breathing mechanisms, for distribution is needed.
Thus the doctor needs to test both the circulatory and respiratory systems.
Explanation:
Answer:
Yes the given equation is balanced.
Explanation:
Chemical equation:
Fe + O₂ → Fe₂O₃
Balanced chemical equation:
4Fe + 3O₂ → 2Fe₂O₃
There are four iron and six oxygen atoms on both side of equation thus the given equation is balanced.
The given reaction also follow the law of conservation of mass.
According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.
This law was given by French chemist Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction.
This reaction is synthesis reaction:
Synthesis reaction:
It is the reaction in which two or more simple substance react to give one or more complex product.
A + B → AB
Answer:
Water vapor to dew
Explanation:
Water vapor turns from a gas into a liquid, such as dew on the morning grass.