Answer:
B. Australia is isolated
Explanation:
They originated in South America and spread throughout the world, but due to competition on other continents, the other marsupials died out, while the ones on Australia lived.
Are you referring to this question?
All BUT one descriptive phrase applies to the illustration
of water. That is
A) water is a polar molecule.
B) the empirical formula of water is HO.
C) the shape of a water molecule is bent.
D) the molecular formula of water is H2O.
If you are, then the answer would be letter b. the empirical formula of water is HO.<span> </span>
<span>>Water Molecular Formula</span><span>: H</span><span>2</span><span>O</span>
<span>>Water </span>Empirical Formula: H2O
Answer:
The best answer to the question: The Z disc forms the end____ of a sarcomere, would be: the end border, or the point where sarcomeres join, within a muscle fiber.
Explanation:
Concretely, a Z disc is the boundary line that divides sarcomeres within a muscle fiber. They are the bordes between sarcomeres and they contain the most important molecule, actin, which forms the thin filaments essential for muscle tissue movement. This actin molecule, present along the Z discs, under the correct stimulation and circumstances, will bind to myosin and thus movement will be possible.
Answer:
Many carnivores get their energy and nutrients by eating herbivores, omnivores, and other carnivores.
