Why is oxygen important to living things? Why is photosynthesis considered a chemical reaction? Why is darmstadtium important? Why are coordination compounds important? Why is the elementary charge important? Why are hydrogen bonds important in biology?
Why are trilobites important to oceanography? Why are autotrophs considered the basis of food chains? Why is photosynthesis important in the food chain? Why is hydrogen important in our bodies? Explore our homework questions and answers library Search Browse Browse by subject...
Hydrogen propulsion is creating a buzz, though it’s still got a long way to go. But one thing is certain — transport will have to more efficient, more quick and less polluting, and it will see increasing automation. Coming to accommodation — Many large hotel chains have committed to ...
Virtually all cells in all living organisms utilize catalase to hydrolyze hydrogen peroxide. From where does the hydrogen peroxide come? Give two differences between RNA and DNA. Explain the term amino acids. Describe the natural cycle of nitrogen from the atmosphere to biological organisms and back...
But the other part of the equation — that water can carry things into and out of the cell — has to do with water's unique chemical configuration. The humble water molecule is made up of two hydrogen atoms bonded to an oxygen atom. "The way they're bonded together makes water this ...
a认清自己的实力比自信更重要。有时候多听听朋友们的意见并不是一件坏事。 Clearly recognizes own self-confidently strength compared to more important.Sometimes listens to the friend opinion is not a misdemeanor.[translate] aYes It’is 是它’是[translate] ...
The padded shoulder straps keep things comfortable. And there is a chest strap that can cinch it down tight (keeping it in place while running) There are a total of 10 compartments (to keep your survival gear organized)By the way, these compartments are waterproof to keep your gear dry. ...
Photosynthesis is a complex process with two stages. The first stage is a light-dependent reaction when photons from sunlight hit the plant's leaf, galvanize the light-absorbing pigment chlorophyll and activate electrons. This divides water into oxygen and hydrogen ions. The second stage, a light...
As long as they keep trying to save pennies on unimportant things, they don’t have to feel guilty about spending thousands on the fun things. The problem is that if they are spending beyond their means, it will catch up with them eventually, which will make the stress and damage all th...
Why is the atmospheric lifetime of a greenhouse gas important? Why is oxygen important to living things? Why gas exchange is necessary? Why is hydrogen important in our bodies? Why is stoichiometry important? Why is water vapor the most important greenhouse gas?