I think it might be D Circulatory
A standardized system helps and allows scientists to properly name and identify organisms.
Hope this answer helps.
Answer:
Genes are hereditary, they are passed down from parent to offspring
Traits are genetically determined characteristics
Proteins are large complex molecules that play many critical roles in the body
The order is: genes, proteins, traits
That they can no longer breed together to reproduce fertile offspring.
Based on the chart provided:
- Deficiency of vitamin A causes Night blindness
- Deficiency of vitamin C causes scurvy.
- Cereal Z is recommended for the children because of its high vitamin D content.
- 2 servings of cereal Y is required.
<h3>What are vitamins?</h3>
Vitamins are organic food substances required by man man and other animals only in small amounts for normal growth and healthy development.
The main vitamins are vitamins A , B, C, D, E and K.
Deficiency of vitamin A causes Night blindness
Deficiency of vitamin C causes scurvy.
Vitamin D is required for strong bones and teeth.
Cereal Z is recommended for the children because of its high vitamin D content.
From the chart, cereal Y contains 4 mg of vitamin B.
Since, the recommended daily allowance of vitamin B is 8 mg
Cereal Y contains 4 mg of vitamin B.
8/4 servings of cereal Y is required.
Therefore, 2 servings of cereal Y is required.
Learn more about about vitamins at: brainly.com/question/9348916