Enzymes are a very important part of the body. They are the very reason a human can digest food. The enzymes act as a catalyst to speed up a persons metabolism.
Answer:
All of the systems on Earth are classified as open systems. However, the Earth system as a whole is considered a closed system because there is a limit to how much matter is exchanged. Our Earth system has four spheres: the atmosphere, the biosphere, the hydrosphere, and the geosphere.
Explanation: The term “Earth system" refers to Earth´s interacting physical, chemical, and biological processes. The system consists of the land, oceans, atmosphere and poles. It includes the planet's natural cycles — the carbon, water, nitrogen, phosphorus, sulphur and other cycles — and deep Earth processes.
A system is a group of independent parts that work together as a whole. The Earth has four major systems or spheres. These systems are the geosphere, the hydrosphere, the atmosphere, and the biosphere.
Concept 19 The DNA molecule<span> is shaped like a twisted ladder. James Watson and Francis Crick solved the structure of </span>DNA<span>. Other scientists, like </span>Rosalind Franklin<span> and Maurice Wilkins, also </span>contributed<span> to this discovery.</span>
Answer:
True
Explanation:
the way you worded the question was weird
A plant-life filled biome of sorts, like a thick forest.
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