Tammy is a healthy young woman whose energy requirement is 2500 kcal/day. based on this information, her daily energy requirement would be kcal during her first trimester of pregnancy. 1800 2000 2500 2200

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

What would happen if the krill were removed from the food web

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?