Which part of an organism is preserved in cast and mold fossils? skin
bone
muscle
soft tissue

Name the part of the the brain labeled "e".

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

The response is the basis for vaccination. primary secondary tertiary none of the above