<span>They have setae covering their bodies.
They have a one-way digestive system.</span>
Answer:
The higher organisms eat the lower organisms, break down their matter and rearrange the molecules to make their own matter. When any organism dies, the remains are broken down and put back into the cycle as inorganic molecules. Each of these organisms eat organic matter to produce energy and small pieces of matter.
Cystic Fibrosis is a genetic disorder passed through a recessive gene. Often this condition is first diagnosed when the patient is a child by using a sweat test. Cystic Fibrosis affects cells that produce mucus, sweat, and digestive juices, causing these fluids to become thick and sticky. This causes a cough, repeated lung infections, the inability to gain weight (developmental issues), and fatty stools. Patients can take a mucus thinner medication which helps temporarily thin the mucus in their airways, allowing them to cough it out of their lungs more easily. Another treatment is using vest therapy. The vibration of the vest against the chest wall helps loosen mucus, creating airflow that will move the mucus away from the airway walls. The patient must then cough periodically during and after the treatment to clear the fluid.
1. Alloy = Compound
2. Gold = Au
3: Salt Water = Liquid Solution
4. Potassium = K
5. Neutron = No Electric Charge
6. Sugar = Solid Solution
7. Sodium = Na
8. Proton = Positive Electric Charge
<u>I'm sure these are the right answers, but if I got anything wrong, please feel free to state/comment about it. Hope this helps!!</u>
Answer:
Explanation:
Based on the scenario being described within the question it can be said that the most likely reason for this misconception would be that the spiral galaxies looked like clouds of gas and dust through telescopes because of their distance from Earth. During that time telescopes were still not as advanced and could only see so much, nowadays they are much more advanced and these galaxies are being analyzed and understood more clearly.
