D is the correct answer, Light enables photosynthesis so a and c are wrong, and no reaction can increase exponentially as in B. For the best answers, search on this site https://shorturl.im/K2l5N The greater the light intensity, the greater the number of photons striking chlorophyll molecules; rate of photosynthesis is increased.
An authorized signer on a business bank account is someone who is legally allowed to commit or spend monies from that account. Limited liability companies are legally distinct entities from their owners. Therefore, with an LLC, the business bank account owner is the LLC. Two or more people can be authorized to access and use an LLC's bank account on its behalf. An authorized signer is someone recognized by the company as being able to sign documents on its behalf. An LLC can grant this signature authority to one or more people for all financial and legal documents and accounts or can grant it for specific transactions or accounts.
Single sign-on. Single sign-on (SSO) is a property of access control of multiple related, yet independent, software systems. With this property, a user logs in with a single ID and password to gain access to a connected system or systems without using different usernames or passwords, or in some configurations seamlessly sign on at each system.