Question

How does capillarity help sustain life?

a. Plants use capillarity to move water from their roots to their leaves.
b. Capillarity allows water to form droplets.
c. Animals rely on capillarity to maintain their body temperatures.
d. Water’s capillarity allows many different substances to dissolve in water.

Answer 1

Capillarity helps life because plants use capillarity to move water from their roots to their leaves. Capillarity is a physical property of water, which can be described as the ability of water to move through very small conduct through molecular tension.This ability is very useful in case of plants, as water travels from roots to leaves.

Answer 2

Capillarity is the ability of liquids to flow in different directions, often going against gravity. As a result, A is the correct answer, because capillarity explains how plants can move water from their roots to their leaves, going against the force of gravity.