answerb the following question in three out of four sentences.
(1)give the aduption of a desert animal.
(2)explain 3 part of leaf with diagram.
(3)give name of joints and explain any two with examples
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Answers
Answer:
ANS-1 Nocturnal desert animals keep cool by being active at night, whereas some other desert animals get away from the sun's heat by digging underground burrows. Other common adaptations seen in desert animals include big ears, light-colored coats, humps to store fat, and adaptations that help conserve water
ANS2-Most leaves have two main parts: (1) the blade and (2) the petiole, or leafstalk. The leaves of some kinds of plants also have a third part, called the stipules. The Blade, or lamina, is the broad, flat part of the leaf. Photosynthesis occurs in the blade, which has many green food-making cells.
ANS3-These joints can be described as planar, hinge, pivot, condyloid, saddle, or ball-and-socket joints. Figure 1. Different types of joints allow different types of movement. Planar, hinge, pivot, condyloid, saddle, and ball-and-socket are all types of synovial joints.
