Answer:
Cytoplasm
Explanation:
Cytoplasm is the gelatinous liquid that fills the inside of a cell. It is composed of water, salts, and various organic molecules. Some intracellular organelles, such the nucleus and mitochondria, are enclosed by membranes that separate them from the cytoplasm.
thats very nice lol, things stuck in amber are very cool
Answer:
SAr = 3.75 E-3 M ≅ 4.0 E-3 M
Explanation:
Henry's law:
∴ Sg: gas solubility (mol/L)
∴ Kh: Henry's constant ⇒ Kh Ar = 1.5 E-3 mol/atm.L.....from literature
∴ Pg: Partial pressure of gas on solution (atm)
If Pg = 2.5 atm
⇒ Sg = (1.5 E-3 mol/atm.L)(2.5 atm)
⇒ Sg = 3.75 E-3 M
Happy Holidays! :)
Looking at the information given in the description, the experiment is testing for the effects of the different salts on the growth of the plants.
This means that the type of salt is the independent variable, or the variable being manipulated and tested.
To ensure fair results, some parts of the experiment would need to be kept the same, which is the control. The only answer choice that makes sense in this instance is A. water.
