<span>Because most species have a high reproductive capacity, populations tend to grow if environmental conditions permit. The change in the size of a population depends on the rate at which new organisms enter the population, compared with the rate at which they leave. Natality is the number of individuals added to the population by reproduction per thousand individuals in the population. Mortality is the number of individuals leaving a population by death per thousand individuals in the population. If a species enters a previously uninhabited area, its population will go through a typical pattern of growth. Figure 17.8 shows a population growth curve, which is a graph of change in population size over time. There are four recognizable portions in a population growth curve: the lag phase, the exponential growth phase, the deceleration phase, and the stable equilibrium phase.</span>
The answer is lacking nuclei.
Answer:
Science is the detailed explanation and experimentation of hypotheses, created by the scientists or scientist. Science can range from anything from molecular structure to the forms of space entities. It is a way to test theories and prove facts of nature and being.
Science is the foundation of life, and explains how everything starts to how everything ends. It explains why things work the way they do and why they act the way they do. It supplies us with evidence on how the world works and all the things in it.
Explanation:
Answer:
Red or Blue Litmus paper changes color when exposed to an acid or base.
Explanation:
The answer is b when a cold air mass invades a warm air mass