Answer: d. nutritional deficiencies exist in developed countries when a healthy diet is not consumed; Silva and Daniel should try and maintain their daughter's intake of orange and green vegetables.
Explanation: Nutritional deficiency actually exists even here, either in developed, underdeveloped or developing countries. Even though causes may be diverse. In the scenario discussed above, the fact that they live in a developed country where there is no lack of nutritional diet and thir ability to afford these diets doesn't translate to the fact that their child can't be nutritionally deficient, they need to encourage and ensure that their child is exposed to constant intake of fruits and vegetables
I believe it the answer is B. Men made the tools and hunted for food. I hope this helped.
I believe the answer is: <span> have external ears
The seals on the other hand, only have small gap in the side of their heat but </span>lack an external ear<span> flap.
The function of the external ears are very similar to humans' , But sea lion's ears have different structures that help them to sustain pressure to protect them when they're diving.</span>
