You are presented with the question "What happens when soda cans conduct heat?" and the following answer choices: - float - They expand - Evaporation - Energy. - energy - They inflate - heating liquids - strengthen Now knowing that when metal conducts heat , that metal expands and when the metal aluminum is mentioned, most people think of things like foil and soda cans, choose the best answer.
They expand
(Question)
You are presented with the question "a greenhouse is used to protect plants by doing what?" and the following answer choices: - reduced heat - colder and wetter - storing lawnmowers - holding plant pots - retaining heat - In the winter - food and shelter - starting fires Now knowing that agreenhouse is used to protect plants by keeping them warm and retains heat in cold weather, reflects exterior heat in warm weather, choose the best answer.
(Answer)
retaining heat
Ques: You are presented with the question "astronauts require what food for extended flights" and the following answer choices: - Glucose - canned - squids - complete - sugar - hydration - earthworm - nutrients Now knowing that astronauts require preserved food for extended flights and almost of process food, canned food and preserved food are decreased in their nutritive value, choose the best answer.
Ans: canned
(Q).
You are presented with the question "the ultimate aquatic organism has a circulatory system with a how many chambered heart.?" and the following answer choices: - ligt - moss - Frog - tube - clam - two - size - Aves Now knowing that fish have a circulatory system with a two-chambered heart and fish Fish are the ultimate aquatic organism, choose the best answer.
(A).
two
Ques:You are presented with the question "What helps unicellular organisms move?" and the following answer choices: - evaporation - bacteria - heat energy - glucose - sweating - flagella - legs - blood Now knowing that flagella help prokaryotes move and most prokaryotes are unicellular, choose the best answer.

Ans:flagella
Ques: You are presented with the question "What has a nervous system?" and the following answer choices: - animals - tortoises - crocodiles - sponges - elephants - placozoans - mesozoans - insects Now knowing that most invertebrates have a nervous system and insects are the most common invertebrates, choose the best answer.
Ans:
insects