Answer the following question given this paragraph: Describe and explain volcanic activity that occurs within oceanic and continental plates. Q: What is the tectonic zone called where two plates come together? Choices: - precursors boundary - lateral boundary - paralleled boundary - convergent boundary A:
convergent boundary
(Question)
Answer the following question given this paragraph: disease in which the bones become porous and weak because they do not contain enough calcium. Q: Deficiency of what mineral causes bones to become porous and weak? Choices: - potassium - magnesium - zinc - calcium A:
(Answer)
calcium
Ques: Answer the following question given this paragraph: Centipedes and millipedes belong to the subphylum Myriapoda, which contains 13,000 species. They all live on land, which makes sense as all those legs are more adapted to a terrestrial lifestyle, as opposed to an aquatic lifestyle. Q: Not surprisingly, centipedes, millipedes and other members of the subphylum myriapoda are adapted to living on what? Choices: - water - sand - tree - land A:
Ans: land
(Q).
Answer the following question given this paragraph: Chemical reactions that release energy are called exothermic reactions . An example is the combustion of methane described at the beginning of this lesson. In organisms, exothermic reactions are called catabolic reactions . Catabolic reactions break down molecules into smaller units. An example is a decomposition reaction, such as the breakdown of glucose molecules for energy. Exothermic reactions can be represented by the general chemical equation:. Q: What type of reactions are chemical reactions that release energy? Choices: - sulfuric reactions - biochemical reactions - ozonic reactions - exothermic reactions A:
(A).
exothermic reactions
Ques:Answer the following question given this paragraph: The scientist must next form a conclusion. The scientist must study all of the data. What statement best explains the data? Did the experiment prove the hypothesis? Sometimes an experiment shows that a hypothesis is correct. Other times the data disproves the hypothesis. Sometimes it's not possible to tell. If there is no conclusion, the scientist may test the hypothesis again. This time he will use some different experiments. No matter what the experiment shows the scientist has learned something. Even a disproved hypothesis can lead to new questions. Q: If no conclusion is reached after an experiment, the scientist may retest what? Choices: - conclusion - materials - suggestions - hypothesis A:

Ans:hypothesis
Answer the following question given this paragraph: Q: What type of molecules are secreted by the cell in local signaling? Choices: - word molecules - negaitive molecules - sleeping molecules - messenger molecules A:
messenger molecules