Serve as messengers, controlling and coordinating activities throughout the body.
Answer:A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.
Explanation:
This process of Hydrogen Ions splitting happens during the light dependent reactions.
During this, a reaction called Photolysis occurs which means “splitting by light” and during photolysis, water splits in hydrogen ions, electrons and oxygen.
These hydrogen ions and electrons go on to carry energy onto the next phase of photosynthesis, the light independent reactions.
Water typically cannot get as cold as ice does. Since water is warmer, the ice breaks down. that's why it makes your drinks colder and then the ice later melts.
Answer:
These more qualitative benefits are difficult to measure, but are important aspects and benefits of land preservation more generally. Furthermore, these benefits illustrate how protecting and preserving natural lands for more traditional reasons – habitat protection, conservation, recreation, water quality – often overlap with biodiversity
Explanation:
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