All 3 forms of photosynthesis are based on two pathways. The first are the light reactions, where energy from the sun is absorbed by the chlorophyll of the plant, and the energy is transferred to hydrogen ions which are split off from water (Oxygen is produced at this point).
Definitions for seal the deal. Here are all the possible meanings and translations of the word seal the deal. Wiktionary(0.00 / 0 votes)Rate this definition: seal the deal(Verb) to come to an agreement, to finalise the deal.
December 13, 2010. 1  A purchase contract, also referred to as a contract to purchase or a purchase agreement, is a legal contract formalizing one party's offer to purchase another party's goods. 2  Determine whether the contract can be cancelled. 3  Prepare a formal cancellation letter.  Explain the reason for the cancellation in the body of the letter.