They produce food with energy from the sun
GAAP (generally accepted accounting principles) is a group of commonly observed accounting rules and standards used for financial reporting. GAAP is designed to make sure that financial reporting is clear, and accurate from one organization to another.
The sources of pressure that change and influence the development of GAAP are numerous, and they include academicians, governmental agencies, private companies, practicing accountants, professional accounting bodies, and public opinion.
I believe at the beginning, the body used up ATP energy in the muscles to support the enduring muscle contraction activities. Once the ATP was used up, the body had to switch to lactic acid fermentation in order to get energy needed support a continued muscle contraction. Muscles need energy to produce contractions, this energy is derived from adenosine triphosphate present in muscles. Muscles tend to contain only limited amount of ATP, therefore when depleted ATP needs to be resynthesized from other sources.
Answer:plants
Explanation:
Every food chain begins with plants
