Question

question 1 - 23
because of the unique position of the earth in the solar system, life has flourished due to the presence of -
helium
volcanoes
liquid water
salt

Explanation:

Liquid water is essential for life as we know it. It serves as a solvent for biochemical reactions, helps in nutrient transport, and is involved in many life - sustaining processes. Helium is a noble gas and not directly related to the flourishing of life in the way water is. Volcanoes can have both positive (e.g., releasing nutrients) and negative (e.g., causing destruction) impacts, but liquid water is more fundamental. Salt is important in some biological processes but is not as crucial as liquid water for the overall flourishing of life on Earth.

Answer:

liquid water