A. Liquid rock B. Solid rock C. Hot, semi-solid rock D. Cold, solid rock 相关知识点: 试题来源: 解析 C。解析:“The mantle is located beneath the crust and is much thicker. It is made up of hot, semi-solid rock that flows very slowly.”,地幔由热的半固态岩石组成。反馈...
结果1 题目The glass is made of silica. What is glass? A. A liquid B. A gas C. A solid D. A powder 相关知识点: 试题来源: 解析 C。玻璃是由硅石制成的,玻璃是固体。选项 A 液体错误;选项 B 气体错误;选项 D 粉末错误。反馈 收藏 ...
Liquid crystals express the properties of both liquids and solids. They are loosely bound and flow like liquids but their atoms or molecules are arranged in a crystalline matrix.Answer and Explanation: Liquid crystals are made from a wide variety of organic and inorganic compounds that create rod-...
Therefore,improvingoverallqualityofeducationissomethingtangiblethatcanhelpreverse (扭转)thistroublingtrendinreductionoflifeexpectancyamongmiddle-agedadults. 8.Whatcanwelearnabouttheparticipantsinthe study? A.Thewhitesaremoreaggressive. B.Thewhitesgothighereducation. C.Moreblacksthanwhitesdiedyoung. D.Morewhitestha...
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Glass is sorta liquid, sorta solid, and fully weird. New science explains the long-standing (and very annoying) structural question.
Crude oil is a naturally occurring liquid petroleum product composed of hydrocarbon deposits and other organic materials formed from the remains of animals and plants that lived millions of years ago. These organisms were covered by layers of sand, silt, and rock, subject to heat and pressure, ...
Nov 2, 2023 Clinical Lab Product Illumina Unveils Liquid Biopsy Assays for Comprehensive Genomic Profiling of Solid Tumors Nov 1, 2023 Korea Medical News Illumina, 25th Anniversary “Improving Genome Sequencing Accessibility” Sep 22, 2023 MedCity News How Genome Sequencing Can Broaden the Scope of...
Slime is chemistry! Polymers and non-Newtonian fluids can be a little confusing for young kids, but our short lesson in the science of slime below is a perfect way to answer the question, is slime a solid or liquid? We LOVE homemade slime! Pin Making Slime With Kids Making and playing...