In science, a theory is a tested, well-substantiated, unifying explanation for a set of verified, proven factors. A theory is always backed by evidence; a hypothesis is only a suggested possible outcome, and is testable and falsifiable. ... Scientific laws explain things, but they do not describe them.
A scientific hypothesis is a preliminary, testable prediction about a phenomenon, while a scientific theory is a comprehensive and well-substantiated explanation supported by a large body of evidence. Theories are formed when hypotheses have been extensively tested and confirmed.
A Scientific Hypothesis and a Scientific Theory are fundamental aspects of the scientific method, but they serve different purposes. A Scientific Hypothesis is a tentative explanation or prediction about a phenomenon or set of observations. Hypotheses are formulated based on limited evidence and are testable through experiments and observations. They act as a starting point for scientific investigations.
On the other hand, a Scientific Theory is a well-substantiated explanation of some aspect of the natural world that is based on a body of facts that have been repeatedly confirmed through experimentation and observation. Theories are more comprehensive than hypotheses and are backed by a significant body of empirical evidence. They are widely accepted in the scientific community because they have been rigorously tested and validated.
In essence, a hypothesis can be considered as an initial, testable explanation, whereas a theory is the culmination of the testing process, put forward only when a hypothesis is confirmed by substantial empirical evidence.
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Answer:
soil erosion is the answer
Answer:
El entrecruzamiento cromosómico es un proceso biológico que ocurre durante la meiosis, cuando las parejas de cromosomas homólogos, o del mismo tipo, están alineadas. Durante la meiosis los cromosomas emparejados están alineados en las llamadas placas meióticas, y tienen un mecanismo biológico que los mantiene unidos.
2 the Eastern and Western Hemispheres have opposite seasons.
3 the North and South Poles experience the same seasons at the same time.
4 certain regions on Earth can experience non-stop daylight for six months of the year.
Answer:
1. It is present as the outermost layer in animal cells and lies below the cell wall in plant cells.
2. The cell membrane surrounds the cytoplasm of living cells, physically separating the intracellular components from the extracellular environment.
3. The cell membrane is semi-permeable, ie, it allows some substances to pass through it and does not allow others.
Explanation: The cell membrane (or plasma membrane) surrounds all living cells, and is the cell's most important organelle. It controls how substances can move in and out of the cell and is responsible for many other properties of the cell as well.The membranes that surround the nucleus and other organelles are almost identical to the cell membrane. Membranes are composed of phospholipids,proteins and carbohydrates arranged in a fluid mosaic structure,
Answer: small protects cell and let's things in
Explanation: because.
uranium
B.
coal
C.
oil
D.
natural gas