Does anyone have the end of chapter answers to chapter 13 in the igsce cambridge third edition biology textbook? thanks

What evidence is there that convection occurs in earth’s troposphere?

Ryan rears sheep for their wool. recently the quantity of wool that ryan gets has diminished. this is because the new sheep are not that wooly. ryan should add which nutrient to their feed so that the sheep becomes more wooly? a.cornb.ironc.cottonseedd. vitamin a

Which type of respiration takes place when there is no oxygen present