Earth is made out of a lot of different materials inclluding silicon, iron, nickel, aluminum and other metals. Of course, it's atmosphere is made out of gases including nitrogen oxygen CO2 and Carbon monoxide.
D...........................
that kingdom would belong to the primary producers also known as autotrophs (they produce their own resource) as they are single celled organism (as we are too) that have a nucleus and a cell wall that is contained of cellulose that only plants, algae, and fungi could have, it provides protection for the cell. and the chloroplast are only in photosynthetic organism which are plants (and some other creatures like some bacteria and protists) where they take light energy from the sun into usable chemical energy.
~batmans wife.....dun dun dun dun aka ~serenity bella
<span>Crosses and dragons appear on the gables of the Borgund stave church in Norway. The crosses and dragons are there on the Borgund stave church because of the reason it was believed to be a protection for the bad spirits such as demons.</span>
Well if the small intestine needs to absorb the nutrients, then the nutrients kind of have to go somewhere right?
also, there is a transfer from high to low
inside the small intestine there are lots of nutrients that need to be absorbed to be made into energy
the cells would only have to take in more nutrients if it has run out, aka it's low on nutrients
thus the high concentration outside the cell and the low concentration inside leads to the active transport through the cell membrane
