Which river can swell to over 30 miles wide during its annual flooding season?
a. rio grande
b. rio de la plata
c. amazon river
d. paraguay river

Correct answer choice is :

The Amazon river flows 4,000 miles from the Andes to the sea and is longer than any river but the Nile. The Amazon River is, hence, the second longest river in the world. It is also the greatest in terms of the size of its watershed, the number of streams, and the volume of water released into the sea.

heat released by collision processes during accretion, and heat from decay of radioactive elements

explanation:

answer biscay bay;