Answer:
two jaguars per thousand hectares
Explanation:
Population density is the measure of the number of organisms per unit area or volume. This value is especially important when trying to determine the capacity of a certain area to support a given species of plants or animals as well as the effect of such organisms on the ecosystem.
Evolution; one organism adapting to better survive new conditions.
Primase produces short sequences of RNA in order to provide a 3' reactive group for DNA polymerase to act on.
OK so a cell wall protects just like the walls of a house. Vacuoles are extremely important in providing structural support in a cell, so like beams for supporting structures. And the nucleus is the command center as it consists of many structured elements that allow it to perform its functions.