Answer:
1810 —Peter Durand invents the tin can.
1814 —The first successful steam locomotive, designed by George Stephenson, makes its debut.
1814 —Joseph von Fraunhofer invents the spectroscope for use in the chemical analysis of glowing objects.
1814— Using a camera obscura, Joseph Nicéphore Niépce took the first photograph. The process takes eight hours.
1815 —Humphry Davy invents the miner's lamp.
1816 — René Laënnec invents the stethoscope.
1819 —Samuel Fahnestock patents the soda fountain.
Explanation:
You can just use a time line :0
A typical infant begins laughing between 3-4 months of age.
<span>
In this stage an infant starts developing emotions,
linking the faces that surround them to words; starts to make the first sounds
as they try talking; and will start to reach out to grab things. At this stage,
the infant will also start putting objects in their mouth since this is their
way to comprehend and understand objects.</span><span>
</span>
Leslie was so occupied by the presentation that he didn't notice his back pain.
Answer:
Nicaragua, Honduras, Panama, Costa Rica, El Salvador, Guatemala, Belize.
Explanation:
These countries are positioned south from north america, but between Mexico and the South American countries.