百度试题 结果1 题目1 What is a characteristic of all living organisms? D. A breathing B circulation C egestion D. sensitivity 相关知识点: 试题来源: 解析 D 反馈 收藏
Living organisms tend to share appearances and functions like the capability to move. There are dissimilar types of living organisms comprising plants, animals, fungi, bacteria as well as protists.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now ...
All living organisms are classified according to a hierarchical system of taxonomy. This system of classification allows every living thing to be properly grouped and identified. Answer and Explanation:1 The taxonomic categories used to describe organisms are, from broadest to most specific: Domain, ...
Planet Earth is made up of four overlapping subsystems that contain all of world’s land masses, water sources, living organisms, and gases. These four subsystems are known as spheres. Geographers break down the Earth’s systems into four spheres that make up the world’s air (atmosphere),...
Earth is home for all living things—humans, animals, plants, and even tiny microbes. To study a house is to learn how its residents(居民)use it. An ecologist is a scientist who studies the ___ between organisms (生物)and their environment. The environment is an organism’s surround...
All living organisms, from the tiniest bacteria to plants and human beings are built up from microscopic cells (in the case of bacteria, the entire organism is a single cell). At the very core of these cells isDNAor deoxyribonucleic acid; the molecular blueprint for nearly every aspect of ...
When most people think about pH, they imagine testing pool water or using cleaning products. However, changing the pH level in ecosystems impacts all living organisms. In fact, pH-related issues are serious environmental concerns. TL;DR (Too Long; Didn't Read) ...
If amino acids are found, it would be especially interesting if they show a prevalence of one type of handedness, either left, like amino acids on Earth, or right. See, other physical processes in space, processes that don’t involve living organisms, can create amino acids. ...
organisms are mayflies, gilled snails, water penny, or a stonefly(shown in figure 8.) The next group is the organisms that are somewhat pollution tolerant, which means they can be found in good or fair quality water. Crayfish, dragonflies, and clams are all examples of group two organisms...
Christensen's optimistic findings are echoed in studies all over the world. In the MC, Carol Brayne at the University of Cambridge studied 958 people aged over 90, and found that only one-quarter of them were living in accommodation specifically catering for the needs of older people. Research...