Answer:
Plants can synthesize all twenty amino acids.
Explanation:
<span>What advantage
did aerobic respiration bring to the first living creatures who proved
themselves capable of performing this process?
</span>
The plant specie you would expect to see on this land in 2010 would most likely be BEECH AND MAPLE TREES.
From 1955 to 2010 is 55 years. From the table attached to this question, we are told that the farm land was abandoned in 1899 and in 1950 [after 51 years] beech and maple trees species were found growing on it. This means that the same species of plants will be found growing on the land after 50 years of forest fire, if interventions from other factors are eliminated.
Answer:
The pH of a solution containing 0.1 mM H+ is 4
Explanation:
The pH of any solution is given by the following mathematical equation -
![pH = -log[H_{+}]\\](https://tex.z-dn.net/?f=pH%20%3D%20-log%5BH_%7B%2B%7D%5D%5C%5C)
----------- Equation (A)
Where,
= the concentration of hydrogen ion in the solution.
Given
= 
Substituting the given value in equation (A) , we get -
![pH = -log[10^{-4}]](https://tex.z-dn.net/?f=pH%20%3D%20-log%5B10%5E%7B-4%7D%5D)
Hence, The pH of a solution containing 0.1 mM H+ is 4
Answer:
The guiding principle of radiation safety is “ALARA”. ALARA stands for “as low as reasonably achievable”.
