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AleksandrR [38]
3 years ago
10

When an oxidation-reduction reaction generates electrical energy spontaneously, the cell is called a(n) ________ cell. when an o

xidation-reduction reaction generates electrical energy spontaneously, the cell is called a(n) ________ cell. spontaneous exothermic thermodynamic activated voltaic?
Biology
1 answer:
damaskus [11]3 years ago
5 0

Oxidation is the loss of electrons and corresponds to an increase in oxidation state. Reduction is the gain of electrons and corresponds to a decrease in oxidation state. Balancing redox reactions can be more complicated than balancing other types of reactions because both the mass and charge must be balanced.  The half-reactions are balanced individually and then added together so that the number of electrons generated in the oxidation half reaction is the same as the number of electrons consumed in the reduction half-reaction.

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The thoracic duct returns excess fluid, termed lymph, from below the thorax and the left side of the body to the ____________ ,
8090 [49]

Answer: left subclavian vein, right subclavian vein

Explanation: The thoracic duct carrying lymph empties into a large vein which is located at the left side of the neck. Its called the left subclavian vein. Also the right subclavian vein empties into a large vein found in the right side of the neck, itz called the right subclavian vein.

6 0
3 years ago
The greenhouse effect plays a major role in the climate of a planet. Visit the Greenhouse Effect AstroTour, and use what you lea
Lesechka [4]

B. If there were no greenhouse effect, liquid water would not exist on the surface of the Earth

D. The Earth has reached thermal equilibrium, emitting the same amount of energy into space as it absorbs from the Sun.

E. The more carbon dioxide there is in an atmosphere, the stronger the greenhouse effect will be

Explanation:

The greenhouse effect plays major role in the climate of our planet in diverse ways:

  • it is responsible for the existence of liquid water on the surface of the earth.
  • it allows the earth to reach an equilibrium with space in exchange of thermal energy.
  • carbon dioxide concentration in the atmosphere has huge roles.

The greenhouse effects results from the abundance of greenhouse gases in the atmosphere. These gases are able to prevent long wave solar radiation from leaving the surface of the earth. When the gases interacts with the radiation, it produces heat that warms the earth surface. Examples of these gases are carbon dioxide, methane, water vapor e.t.c.

The warming of the surface helps to free freshwater trapped as ice and keeps it in the liquid form throughout.

In this exchange of energy, there is a balance between the amount of heat absorbed and radiated back into the atmosphere. As energy enters the earth, it is also radiated out into space. This helps to keep the earth temperature in balance.

Learn more:

Greenhouse emission brainly.com/question/4580761

#learnwithBrainly

7 0
3 years ago
On which of the following surfaces of permanent teeth is pit and fissure caries MOST likely to occur? A. Facial surfaces of maxi
aksik [14]

Answer:

B

Explanation:

A pit is a tiny depression which is found on the surface of the tooth.

Fissures are the grooves that occur naturally on the biting surfaces of teeth.

Thus, pits and fissures are located on the lingual surfaces of the maximillary first molars because of the lingual fissures on the max molars.

4 0
3 years ago
Ators
Sedaia [141]
Yes you can I am pretty sure and also add me as a friend lol I need friends and I’m bored lol
3 0
2 years ago
How do animals warn other animals that they are dangerous? HELP
Nataly [62]

Answer:

animals will use sound, colors, and stance. Another way would be by leaving their imprint or mark on their territory. For example a dog peeing on an area they used.

Explanation:

Hope this helps!! :)

6 0
2 years ago
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