the integumentary system has multiple roles in homeostasis, including protection, temperature regulation, sensory reception, biochemical synthesis, and absorption. all body systems work in an interconnected manner to maintain the internal conditions essential to the function of the body.
2.923 × 10⁻²² g
we must convert molecules of co₂ to moles and then to grams of co₂.
step 1. convert molecules to moles
moles of co₂ = 4 molecules co₂ × (1 mol co₂/6.022 × 10²³ molecules co₂)
= 6.642 × 10⁻²⁴ mol co₂
step 2. convert moles to grams
mass of co₂ = 6.642 × 10⁻²⁴ mol co₂ × (44.01 g co₂/1 mol co₂)
= 2.923 × 10⁻²² g co₂