Question: Q: Foliation, which forms layers in rocks during metamorphism, is caused by what? Read this paragraph and choose the correct option from the provided answers: During metamorphism a rock may change chemically. Ions move and new minerals form. The new minerals are more stable in the new environment. Extreme pressure may lead to physical changes like foliation . Foliation forms as the rocks are squeezed. If pressure is exerted from one direction, the rock forms layers. This is foliation. If pressure is exerted from all directions, the rock usually does not show foliation. Choices: - Pulling - power - push - pressure A:
Answer: pressure

Question: Q: What hormone affects developent and maturation in animals? Read this paragraph and choose the correct option from the provided answers: Choices: - insulin - dopamine - melatonin - thyroid A:
Answer: thyroid

Question: Q: Asthma affects what tiny branches into which the bronchi are divided? Read this paragraph and choose the correct option from the provided answers: Asthma is a chronic illness in which the bronchioles, the tiny branches into which the bronchi are divided, become inflamed and narrow ( Figure below ). The muscles around the bronchioles contract, which narrows the airways. Large amounts of mucus are also made by the cells in the lungs. People with asthma have difficulty breathing. Their chests feel tight, and they wheeze. Asthma can be caused by different things, such as allergies. Asthma can also be caused by cold air, warm air, moist air, exercise, or stress. The most common asthma triggers are illnesses, like the common cold. Asthma is not contagious and cannot be passed on to other people. Children and adolescents who have asthma can still lead active lives if they control their asthma. Asthma can be controlled by taking medication and by avoiding contact with environmental triggers for asthma, like smoking. Choices: - macrophages - cilia - platelets - bronchioles A:
Answer:
bronchioles