To carefully observe, study, or test
something in order to learn more about it, a procedure called an investigation
must be carried out. Scientists make certain assumptions to
reach this goal. It is assumed by scientists that:
<span>1.
</span>Thru a systematic
study, nature can be understood.
<span>2.
</span>Revisions are
something that scientific ideas are open to.
<span>3.
</span>The test of time is
something that sound scientific ideas withstand to.
<span>4.
</span>Answers to all
questions cannot be provided by science.
Laws of nature are expressed as scientific laws.
<span>Nature is thought by scientists as a single system that is
managed by natural laws. Scientists attempt to increase their understanding of
the natural world by discovering natural laws. Scientific laws are the
expression of laws of nature.</span>
Electronegativity increases as you move from left to right across a period on the periodic table.
Answer:
Explanation:The equation for this is F = -GmM/R^2 where the minus sign says the force is attractive m is 10 kg, M is 20 kg and R is 5 meters. If you crunch the numbers you get an answer of:
Answer:
basic
Explanation:
ph>7 soits basic not acidic
Answer:
Carbon dioxide is composed of one carbon atom covalently bonded to two oxygen atoms. It is a gas (at standard temperature and pressure) that is exhaled by animals and utilized by plants during photosynthesis. Carbon dioxide, CO2, is a chemical compound composed of two oxygen atoms and one carbon atom
Explanation: