Answer:
Left amount of Polonium-210 after 115 days will be 4.5927 microgram
Explanation:
We have given initial mass of Polonium-210 
Decay rate x= 0.502% = 0.00502
Time t = 115 days
We have to find the left amount of Polonium -210 after 115 days
We know that left amount is given by
So left amount of Polonium-210 after 115 days will be 4.5927 microgram
<span>Like any other change, when an organism undergoes growth over time it is referred to as development -a life process.
</span><span>1. Uses the light of the sun to create food and be distributed and passed to other organisms thru the food chain: Photosynthesis
2. The ability of an organism's physiology to maintain internal environment regardless of the external environment: Homeostasis
3. <span>A process that helps in chemical transformations within the cells of all living organisms: Metabolism
4. is the ability of an organism to exchange gases vital to organismic growth and survival: Respiration
5. The ability of an organism to produe offsprings: Reproduction</span></span>
The chemical formula would be
CTGA or any of the combinations of the four nitrogenous bases
The nucleotide is made up of four bases which makes it a tetranucleotide and the arrangement of each bases create a linear geometry.
