There is a need for us protection of the environment.We can do a lot of things.Firstly, we can use more cloth bags instead of use plastic bags.Secondly, We should walk much, use lifts and cars less as well as possible. Thirdly, we should eat less fast food, because make fast food ...
What is the classification of hydrogen? What is the chemical name for Fe2O3? What qualities of a mineral classify it as ore? Does iron contain carbon? What substances make up an iron pot? What kind of metal is darmstadtium? In pharmacology, how is iron abbreviated?
①The merchants of Arab are doing their things all of the world.(n.商人) ②He is a wholesale merchant.(n.批发商) ③This is a merchant ship of 5,000 tons.(adj.海上货运的) 2.negotiate vt.商定;达成(协议) vi.谈判;...
What is the classification of platinum? Platinum: Platinum is a chemical element. It is included on the Periodic Table of Elements, where it is represented by the symbol 'Pt.' Platinum has a melting point of 1768.3 degrees Celsius and a boiling point of 3825 degrees Celsius. ...
⑤do garbage classification in a right wayA. ①②③④⑤B. ①③④⑤C. ①④⑤(3)China's carbon sinks are mainly located in the B.A.southeast and northeastB.southwest and northeastC.southeast and northwest(4)The purpose of the passage is B.A.to call us to cut do...
What is the purpose of RuBisCo in the Calvin-Benson cycle? What does synthesis refer to in Bloom's Taxonomy? When a hexagon is used to describe a molecule, does that mean it's always a group of carbon? Explain the general formulae of thethe Alkane series. ...
Decarbonisation of UK electricity generation and a shift to more electric heating is anticipated, although the extent of this is uncertain (BEIS, 2017a, p. 77). For example, in six scenarios produced independently by Department of Energy and Climate Change (DECC), the Committee on Climate ...
There is no relevant standard for boiler temperature classification. As a matter of fact, domestic power boilers are generally classified according to pressure, but not according to boiler temperature grade, but the temperatures corresponding to different pressures are different. The specific correspondence...
In general, indicators defined for the purpose of estimating economic and social cohesion are used but refer to the classification of regions according to their location [23]. The territorial cohesion of regions in the countries of Central-Eastern Europe (CEECs), including Poland, in its socio-...
4. Fibre Types, Classification The fibre is classified considering its physicochemical properties: fermentability, solubility in water and viscosity. These properties determine fibre’s functional characteristics; thus, soluble fibres are the most fermentable and have a modulating action on the microbiota....