Answer:
Infants are able to regulate cardiac output by changing the stroke volume to a greater extent than presumed, at least when cardiac output is influenced by changes in the mean airway pressure.
Explanation:
Answer: Through genes
Explanation:
When a baby is made the parents both pass on traits (genes) to the baby through DNA. The traits that the baby takes are determined by dominant and recessive traits.
Example: If both parents have brown eyes which is a dominant trait the baby will have brown eyes.
Cytoplasm. This photo should help explain it!