During an experiment, Walter measured the increase in a population of mealworms over time. The results of his experiment are shown in the table below. Which graph best represents the data Walter collected?

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

It makes up an community

It's either -limiting factors or -scarce resources but i'd go with my first answer since the food and water are abundant they really aren't scarce