<span>Fixed rate peacemaker discharges electrical impulses at a single and steady rate regardless of the underlying electrical activity of the heart. Different peacemakers are stimulated in different areas of the heart. This peacemaker impulse is implanted next to the collarbone, the surgery is done under local anesthesia.</span>
Answer:
Carbon fixation and Rubisco enzyme
Explanation:
The carbon fixation is usually referred to as the process that involves the transformation of CO₂ into organic molecules. This process occurs during the time of photosynthesis, where, the CO₂ is obtained from the atmosphere by the leaves of plants in the presence of sunlight and converts it into useful organic molecules. This is also known as the Calvin cycle, in which all the consumers are dependent on.
Rubisco is usually defined as an enzyme that is secreted by the plants and it is essential to carry out the initial step for the carbon fixation process. It is commonly written as 'RuBisCO'.
Most molecules share a covalent bond. This means that they share electrons with two atoms. The electrons that they share form a new circle that extends around the nucleus of each atom, which is what makes up a molecule. Happy to help. Have a Great Day!
Answer:
Solar Energy
Explanation:
The reasoning is most of the energy comes from the Sun to support ecosystems and help them grow, such as various plants.
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