There is a net movement of water into a cell from the souroinding tissue fluid is the tissue fluid more or less concentrated than the fluid inside the cell

The tissue fluid is less concentrated

Explanation:

Water naturally moves via the passive process of OSMOSIS, which is the movement of water from a region that is less concentrated to a region that is highly concentrated via a semipermeable membrane.

In this question, there is said to be a net movement of water into a cell from the surrounding tissue fluid. Based on osmotic principles, this means that the solute concentration of the tissue fluid is lower than that of the cell. Hence, the tissue fluid contains more water, causing it to move towards the cell.

answer: - b cells

explanation: -

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.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle