Answer is D. I just did this topic an month ago
Answer:
(a) Outside the Cell
(Is the opposite of what takes place inside the cell)
[Na+] high
[glucose] low
(b) For glucose-sodium cotransporter
{glucose} down
{Na+} down
1. {Na+}
flows downward to its electrochemical gradient.
2. {Glucose}
flows across its concentration gradient.
(c) Inside the cell
(Is the opposite of what takes place outside the cell)
[Na+] low
[glucose] high
That would be PH and Salinity and Temperature
Edwin Hubble used the Doppler effect to determine that the universe is expanding. After years of scientific research and observation of different celestial bodies through a telescope, Hubble found that the light from distant galaxies was shifted towards the red end of the spectrum. This red shift indicates that stars are moving away from us and from each other. This phenomenon is called the 'expansion of the universe', also known as the big band theory.
If you search this on google the answer will come up.
