Just like a Lego house is made of bricks, proteins are made up of lots of tiny building blocks. These building blocks are called amino acids. To build a protein, first the amino acids are connected into long chains.
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Plankton is at the bottom of a food chain. Think of a pond. Mosquito larvae are in a pond. They eat the plankton. Small fish eat the larvae. Larger fish eat those smaller fish and the chain keeps going..BUTTT it all started with the PLANKTON. Without the plankton the whole food chain would be messed up and everything would start dying.. No plankton, no larvae, no small fish..and so on..
Answer:
There are two types of electron carriers that are particularly important in cellular respiration: NAD +start superscript, plus, end superscript (nicotinamide adenine dinucleotide, shown below) and FAD (flavin adenine dinucleotide). Chemical structures of NAD+ and NADH.
Inner core- d) liquid iron
asthenosphere- c) liquid rock
lithosphere- b) soild rock
outer core- a) soild iron
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Answer:
Time Span of the renewability of fuels is a major factor when considering what type of fuel to use in a project. Fossil fuels, including <u>oil</u>, <u>coal</u>, and <u>natural gas</u>, require <u>thousands</u> to <u>millions</u> of years to renew. Alternative fuels, including <u>biomass</u>, <u>solar</u>, and <u>wind</u> power, have a huge advantage since they require <u>no time</u> to about one <u>hundred</u> years to renew. Making the <u>alternative</u> fuels the preferred choice for the conservation of natural resources.
Explanation:
I have been able to missing in the gaps with the correct word that is appropriate in the sentence.
Fossil fuels are known to be hydrocarbons which are majorly oil, coal and natural gas. They are formed from the remains of dead animals and plants. The process of fossil fuel formation started millions of years ago. It actually a longer time to renew. The alternative do not take longer time.
