Answer:
Lung
Explanation:
Lungs expand to pull oxygen into the body and contract to push it back out. The larynx is known as the voice box which is an air way passage to the lungs and a pharanx is membrane lined cavity behind the nose and mouth. Neither of these really expand or contact during inhalation so the answer is Lungs.
Answer/Explanation:
The digestive system of cow is that if a typical ruminant digestive system having distinctively 4 stomach compartments.
The right labels for the given diagram showing a cow's digestive system are as follows:
A = mouth
B = Esophagus
C = Reticulum
D = Omasum
E = Abomasum
F = Rumen
G = Small intestine
H = Anus
I = Rectum
J = Cecum
K = Large intestine
The greatest consideration of water is inside the cell
Solar nebula
Explanation:
Before earth or even the solar system existed, a cloud of dust called the solar nebula floated in space.
This cloud of dust is believed to be the progenitor of universe and its different systems.
- The solar nebula is large cloud of gas, ice and dust that existed before the big bang.
- The Nebula theory has been proposed to explain the origin of the universe and the different systems.
- The dense cloud contracted under its own gravity before exploding and forming a protostar and the planets.
- These interstellar clouds were key to the origin of our planet and its star.
learn more:
Geosphere brainly.com/question/10727718
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