Which structure has functions in both the respiratory system and the digestive system? O esophagus
O larynx
O pharynx
O lung

Explain why process 2 is so important to sexual reproduction identify processes 1 and 3 state one difference between the cells produced by process 1 and cells produced by process 3

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

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%