50x75=3750 -- metres per day
3750x15=56250 -- metres in 15 days
Divide by 1000 to convert to km
56.250km
<u>56.25km</u>
Answer:
It's true.
Explanation:
In sub-energy level : number of orbitals

As the building blocks of proteins , amino acids are linked to almost every life process, but they also have key roles as precursor compounds in many physiological processes.
Answer:
False
Explanation:
Polar molecules and ionic compounds dissolve in water, not nonpolar molecules