The United States are entirely located in the Northern Hemisphere. It is bordering Canada on the north, and the air masses that form over it have big influence on the climate of the United States. Most of the United States falls under the influence of the air masses coming from the north, with only the southern parts of the east and west coastlines not being heavily affected. The air masses that form over Canada are cold continental air masses. They move towards south, thus toward the United States in November, quickly pushing the warmer air masses, and replacing them, bringing in cold weather conditions, which last until March.
The answer would be C.
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I think about 60 g/m^2 is released into the atmosphere as a result of the metabolic activity of herbivores. Metabolism is the sum of the chemical reactions that take place within a cell of a living organisms and that provide energy energy for vital processes and also for synthesizing new organic material. In herbivores, cellular respiration is the major process that releases carbon dioxide in the atmosphere.
There is no exact definition for energy, but we can say that it is associated with the ability to produce action and / or movement and manifests itself in many different ways, such as body movement, heat, electricity, etc.
According to the Lavoisier Principle, energy cannot come out of nowhere nor can it be destroyed. The only possibility that exists is the transformation of one type of energy into another, such as the energy from the waterfalls that is converted into electrical energy.
Energy types from finite sources (energy sources that will have an end) are called non-renewable energies. This is the case of energy generated from fossil fuels such as oil and coal. Already the energy generated from sources that have natural replacement capacity are called renewable or clean energy. This is the case of energy from sunlight and energy from wind power (wind energy).
The main forms of energy are:
- Kinetic energy: It is the energy associated with the movement of bodies. The faster a body moves, the greater its kinetic energy.
- Potential energy: Energy stored by virtue of a body's position relative to its surface is called gravitational potential energy. The higher an object is from the ground, the faster it will hit the ground if it begins a fall. Mathematically, the gravitational potential energy is given by the product between body mass, height and gravity.
- Thermal Energy (Heat): Heat is the thermal energy associated with the kinetic energy of the molecules that make up an element. Heat manifestation will only occur if there is a temperature difference between two bodies.
- Chemical energy: It is the energy released or formed from chemical reactions, such as the energy produced by batteries.
- Solar energy: It is the energy from sunlight. This form of energy can be harnessed to generate electricity through photovoltaic plates, for example.
- Wind energy: It is the energy coming from the movement of the air masses. Wind power can be harnessed to turn propellers and turbines in the production of electricity.
- Nuclear energy: It is the energy obtained from the phenomenon of nuclear fission, in which occurs the division of the nucleus of an atom, generating the release of a large amount of energy.
Answer:
Monohybrid cross:
Monohybrid cross may be defined as the cross done by taking single trait at a time. The ratio of the monohybrid cross by the pure parent breed result in the formation of 3:1 phenotype in the second generation.The genotype ratio is 1:2:1.
Test cross:
Test cross may be defined as the cross between the unknown genotype and the recessive parents. This cross is done to determine whether the genotype is heterozygous or the homozygous dominant trait. The ration of the cross may vary depending on the genotype of the organism.