Answer and Explanation:
The <u>Scientific theory</u> describes an ongoing, ever-changing process of investigation, inquiry, and validation. Data gathered is typically analysed through available theories and laws; these may be utilized in testing and confirming hypotheses.
However, when new information becomes available, these may alter the understanding of a certain theory or premise. In astronomy, imaging, is integral to understanding and validating theoretical models of our universe. The observation of phenomena by improved imaging over the years has gradually changed human perception of the universe.
For instance, the Ptolemaic model of the universe placed Earth at its center, while improved imaging with telescopes completely disproved this theory. Keeping an open mind is integral to the scientific process; additional information alters our perception of observations carried out through investigations. Being open minded, and receptive to these changes drives scientific discovery and processes.
The answer is that "they are warm-blooded"
birds are warm-blooded while reptiles are cold-blooded
Answer:
Explanation:
Those were my old notes hopefully it helps you!! goodluck.
Answer: <span>C, They add to its hardness.
</span>Calcium is naturally dissolved in water, it can be
found in water as Ca2+ ions and causes <span><span><span>water hardness.</span> C</span>omes from rocks
such as limestone, marble, calcite, dolomite, gypsum, fluorite and
apatite. It can also be a ph stabilizer.
</span>
Answer:
Explanation:
Water bodies to water vapour which includes the process of evaporation.
Then, it will condense to become water droplets.
After it rains, it will fall back to earth as a water droplet and the cycle continues.