Answer:
chloroplast i think , i may b wrong
Some limiting factors that the Orca population experienced while in captivity include food and dissolved oxygen.
<h3>What is Limiting factor?</h3>
This refers to any variable or factor in the environment which limits the population expansion of a given species.
In the case of Orca they are present in the sea and need food and dissolved oxygen to survive which is why it acts as a limiting factor due to their absence causing a decline in population.
Read more about Limiting factor here brainly.com/question/1375274
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Answer: C
Which compound can block the growth and reproduction of bacteria?
Antibiotics are compounds that block the growth and reproduction of bacteria.
You need to understand the ideal gas equation to solve this question. Sea level pressure should be around 1 atm. So, the calculation would be:
PV= nRT
n= RT/PV
n= (0.082057 L atm / mol K) (37+273.15)/ 1 atm (5L*20%)
n=<span>25.4499786 moles</span>
