Explica en un texto como actúan las células de las plantas en el proceso de descontaminación del suelo, además asume una postura crítica sobre las actividades humanas que alteran la composición del suelo

The answer is d.potassium

Elements would be the right answer

Idk. but i think it is. u, oh yea idfk

The rules are different for multiplication and addition, but the least precise value always restricts the answer. first do the multiplication (as per standard order of operations): 24.6681 × 2.38 ≈ 58.7 since 2.38 has the fewest significant figures, it is considered the lease precise value then do the addition: 58.7 + 332.58 ≈ 391.3 since 58.7 has fewest figures right of decimal it is considered least precise. so final answer: 391.3 with four significant figures.