What Blood type is considered to be the universal acceptor

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.