D it allows all substances to enter & exit the cell.
C. Eukaryotic heterotroph correctly describes animals, and fungus or bacterias would would be prokaryotic.
The statement that when consumed together, grains and legumes are good complementing protein sources is true.<span>
</span><span>Legumes are plants that include beans, lentils, peas and peanuts, while grains are </span><span>wheat, oats, corn, rice..</span><span>
They are less expensive than meat, poultry and fish.
</span>When eaten together provide a complete protein essential for health.
Im pretty sure the answer is c.
let me know if its correct
