(Q).
Q: What type of direction does a phase change depend on? Read this paragraph and choose the correct option from the provided answers: Remember that a phase change depends on the direction of the heat transfer. If heat transfers in, solids become liquids, and liquids become solids at the melting and boiling points, respectively. If heat transfers out, liquids solidify, and gases condense into liquids. Choices: - weight transfer - power transfer - humidity transfer - heat transfer A:
(A).
heat transfer

(Q).
Q: What are the 3 orders of amphibians? Read this paragraph and choose the correct option from the provided answers: There are only about 6200 known species of amphibians. They are placed in three orders: frogs, salamanders, and caecilians. Table below shows a picture of an amphibian in each order. It also provides additional information about the orders. Choices: - bees, caddisflies, antilions - monotremata, artiodactyla, rodentia - hagfish, lampreys, acanthodii - frogs, salamanders, caecilians A:
(A).
frogs, salamanders, caecilians

(Q).
Q: Plants are complex organisms with tissues organized into what? Read this paragraph and choose the correct option from the provided answers: Plants are complex organisms with tissues organized into organs. Choices: - carbons - systems - families - organs A:
(A).
organs