(Q).
Q: Pale skin and reduced eyes in salamanders that live in dark caves are an example of what? Read this paragraph and choose the correct option from the provided answers: Salamanders are found in most moist or arid habitats in the Northern Hemisphere, but can also be found south of the equator. They live on all continents except Antarctica and Australia. Salamanders live in or near water or on moist ground, often in a swamp. Some species live in water most of their life, some live their entire adult life on land, and some live in both habitats. Some salamanders live in caves. These salamanders have pale skin and reduced eyes as they have adapted to living in complete darkness in underground pools of water. The reduced eyes are similar to other organisms that live in caves or underground. Choices: - interpretation - reproduction - expansion - adaptations A:
(A).
adaptations

(Q).
Q: What lens shape corrects myopia? Read this paragraph and choose the correct option from the provided answers: Myopia is corrected with a concave lens, while hyperopia is corrected with a convex lens. Choices: - flat - convex - curve - concave A:
(A).
concave

(Q).
Q: What is a layer of tissue that lies between the shell and the body? Read this paragraph and choose the correct option from the provided answers: Two unique features of mollusks are the mantle and radula (see Figure above ). The mantle is a layer of tissue that lies between the shell and the body. It secretes calcium carbonate to form the shell. It forms a cavity, called the mantle cavity, between the mantle and the body. The mantle cavity pumps water for filter feeding. The radula is a feeding organ with teeth made of chitin. It is located in front of the mouth in the head region. Herbivorous mollusks use the radula to scrape food such as algae off rocks. Predatory mollusks use the radula to drill holes in the shells of their prey. Choices: - stem - silt - node - mantle A:
(A).
mantle