WHY large populations are low on the Pyramid of Numbers

Which identifies the main purpose of biological taxonomy?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Is a measure of the different types of organisms in a community. question options: tertiary secondary primary none of the above