1. The chestnut lamprey is a jawless native fish that can attach its mouth to the side of another fish, such as a lake trout. The lamprey releases a substance that prevents the
lake trout's blood from clotting and uses its tongue to create suction that draws a
steady flow of blood and body fluids from the lake trout. This type of lamprey rarely
kills the lake trout before detaching and moving on. The relationship between a
chestnut lamprey and a lake trout can best be described as -

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.

The answer is energy. the arrows are showing how exited and energized the stones are.

I’m confused so sorry