Answer:Density is a characteristic property of a substance. ... The mass of atoms, their size, and how they are arranged determine the density of a substance. Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.
Explanation:
Explanation:
Please post a picture of the question, since there is no way to match anything without more information. :)
Answer:
Once you begin swallowing, the process becomes automatic. Your brain signals the muscles of the esophagus and peristalsis begins. Lower esophageal sphincter. When food reaches the end of your esophagus, a ringlike muscle—called the lower esophageal sphincter —relaxes and lets food pass into your stomach.
Answer: 1) Eurasian water millfoil
2) Gold
3) A
Explanation:
Answer: The answer choices on the left go with oceanography,
the ones on the right go with geography
Explanation: the ones on the left are about water, the ones on the right are about the Earth.
