Answer:
Protein
Explanation:
Protein calories is used as energy source when the body lacks fat or carbohydrates.
Plant, dog, person, and horse.
---the answer would be D all of the above---
sorry i had to edit it!!
No because a cell’s dna can’t be changed. So it’s false
WELL heterogeneous mean same homologous restive trait wo could be the same{ whit parent } trait . <span />