1.) Problem: Diff. Shape of the moon
<span>Hypothisis: earth, sun, n moon locations creates a shadow </span>
<span>Experiment: her experiment </span>
<span>Observation: Researching </span>
<span>Conclusion: she is yet to make one </span>
<span>2.) Size of balls - make them accurate </span>
<span>Research: use multiple sources </span>
<span>The amount of light: keep using the same light</span>
If the egg was fertilized is alive, The kind of egg you get at the grocery store are not alive
D)all of the above i think
There are
50 protons in tin
50 electrons in tin
And 69 neutrons
Hope this helps
