Monotremes require what for incubation?
nutrients warmth hormones energy Energy. sunlight heat seeds
A B C D E F G H
Egg laying mammals are called monotremes.
Monotremes require warmth for incubation 
Monotremes require what for incubation? (A) nutrients (B) warmth (C) hormones (D) energy (E) Energy. (F) sunlight (G) heat (H) seeds