Give definition of following terms:
1. Entangle
2. Serum
3. Squash
4. Tensile strength
5.Oak
6. Aphids
1. Entangle: Cause to become twisted together with or caught in that means to wrap or twist together.
2. Serum: A protein-rich liquid that separates out when blood coagulates. Serum is the fluid and solute component of blood which does not play a role in clotting. It may be defined as blood plasma without the clotting factors, or as blood with all cells and clotting factors removed.
3.Squash: Crush or squeeze with a force so that it becomes flat, soft, or out of shape. Cucurbita is a genus of herbaceous vegetables in the gourd family, Cucurbitaceae native to the Andes and Mesoamerica.
4. Tensile strength: Tensile strength is defined as the “resistance to lengthwise stress, measured by the greatest load in weight per unit area pulling in the direction of length that a given substance can bear without tearing apart” (Webster's New World Dictionary of the American Language, 1959).
5.Oak: It is a large tree which bears acorns and typically has lobed deciduous leaves. Oaks are dominant in many north temperate forests and are an important source of durable timber used in building, furniture, and (formerly) ships.
6. Aphids: Aphids are soft-bodied insects that use their piercing sucking mouthparts to feed on plant sap. They usually occur in colonies on the undersides of tender terminal growth. Heavily-infested leaves can wilt or turn yellow because of excessive sap removal.
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