(Q).
Q: Many structures in fish are adaptations for what type of lifestyle? Read this paragraph and choose the correct option from the provided answers: Many structures in fish are adaptations for their aquatic lifestyle. Several are described below and shown in Figure below . Choices: - carnivorous - asexual - symbiotic - aquatic A:
(A).
aquatic

(Q).
Q: Conversely, very large forces are created by liquids and solids when they try to expand but are constrained from doing sowhich is equivalent to compressing them to less than their normal volume. this often occurs when a contained material warms up, since most materials expand when they do this? Read this paragraph and choose the correct option from the provided answers: Conversely, very large forces are created by liquids and solids when they try to expand but are constrained from doing sowhich is equivalent to compressing them to less than their normal volume. This often occurs when a contained material warms up, since most materials expand when their temperature increases. If the materials are tightly constrained, they deform or break their container. Another very common example occurs when water freezes. Water, unlike most materials, expands when it freezes, and it can easily fracture a boulder, rupture a biological cell, or crack an engine block that gets in its way. Other types of deformations, such as torsion or twisting, behave analogously to the tension, shear, and bulk deformations considered here. Choices: - increase density - increase mass - decrease temperature - increase temperature A:
(A).
increase temperature

(Q).
Q: What is another name for composite volcanos? Read this paragraph and choose the correct option from the provided answers: Composite volcanoes are also called stratovolcanoes. This is because they are formed by alternating layers (strata) of magma and ash ( Figure below ). The magma that creates composite volcanoes tends to be thick. The steep sides form because the lava cannot flow too far from the vent. The thick magma may also create explosive eruptions. Ash and pyroclasts erupt into the air. Much of this material falls back down near the vent. This creates the steep sides of stratovolcanoes. The composition of magma that erupts at composite volcanoes is usually felsic (rhyolite) or intermediate (andesite). Choices: - fjords - fault lines - seismic giants - stratovolcanoes A:
(A).
stratovolcanoes