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.
A.Hypothesis
(It's basically an educated guess$
Answer:
A barometer
Explanation:
It is commonly used to measure atmospheric pressure
The tissue in higher plants that makes the vascular system, consisting of phloem and xylem, by which water and nutrients are conducted throughout the plant.
Answer:
The active transport and the facilitated diffusion both involve the proteins present in the cell membrane. Facilitated diffusion transport the large and the charged molecules through the protein transport channels present in the cell membrane
Explanation:
