Many cacti have roots that spread out widely, but only penetrate a short distance into the soil. In one case, a young saguaro only 12 cm (4.7 in) tall had a root system with a diameter of 2 m (7 ft), but no more than 10 cm (4 in) deep.
In other words they can't penetrate that deep.
Answer:
Is there a question to this?
Explanation:
Failure to apply dryland farming methods to prevent wind erosion.
The cell cycle or cell division cycle is the M phase it self compounded of two mitosis is the process by which a eukaryotic cells cycle is also divided into three periods interphase The mitotic (m) phase and cytokinesis. During interphase, the cell grows
The statement that correctly defines coevolution is:
D: Two entirely different species affecting each other's evolution, as in predator-prey relationships.
Another example of coevolution is host-parasite relationship, which happens between totally separated species, but affects the way both of them will evolve.
