<span>Population size is closely linked to its rate of change. If the population is below the threshold for the resources available, it will increase in size ... The more distance between the actual size and the threshold, the greater the rate of increase. If the population is above its threshold, it will start to decrease in size. The threshold will be the equilibrium position so it will tend to wave up and down until it gets to the equilibrium. The reason real life populations don't do this is because the resources are changing all the time so the equilibrium is a moving target.</span>
Answer:
C. Suppressing white blood cells called lymphocytes
Explanation:
Lymphocytes are white blood cells that are also one of the body's main type of immune system. A low lymphocyte can be caused by intense physical exercise, severe stress or malnutrition.
Karen had stressed himself severely hence the reason for the Iow lymphocyte which led to the flu.
Answer:
1) Due to the low dam levels, water limits were enforced on customers in many Southern African countries. The drought has also resulted in the death of livestock and low crop yields as a result of insufficient or non – existent rainfall, irrigation water source.
4) I would visit the Nile River because it is the only river that flows north instead of south and it is the longest river in the world. I would also visit the Sahara Desert because it is the largest hot desert in the world and is home to beautiful animals such as antelopes and gazelles. Both feature are beautiful, unique and has an important role in shaping the society of countries in Africa.
5) In todays modern-day the invention that would have a similar influence would be the alphabet because the people in the Song dynasty used this as their way for writing down Chinese language and since in todays modern world we have the alphabet so it all works.
6) The mining of Gold and Planting of cotton does have a positive yet negative impact. The mining of gold and the planting of cotton makes the country wealthier due to the high demand in the international market while on the other hand, mining of Gold and the plantation of cotton needs a clean piece of land so that the vegetation must be removed around the mining site as well as the cotton crop which destroys the habitat of organisms and effects the ecosystem.
Explanation:
I just know this, also good luck!
Commerce Clause
A clause of the U.S. Constitution that grants Congress the power to "regulate commerce with foreign nations, and among the several states, and with Indian tribes."
