Answer :

Answer:2.53

Step-by-step explanation: 2.53

To calculate the size of M₁, we can use the formula: M₁ = T × 0.01 × (°C + 32). Given the temperature is 37°C, we can plug in the values: M₁ = 37 × 0.01 × (37 + 32) = 37 × 0.01 × 69 = 2.53.