Which statement is not an example of intercellular communication?
a. a molecule released from one cell signals one near, but not directly adjacent.
b. a chemical signal is transmitted between the cells of two organisms.
c. a white blood cell produces antibodies.
d. a hormone travels through the circulatory system to deliver a signal.
plz

Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )