Answer:
The correct answer is - a perfectly acceptable means of infant locomotion
Step-by-step explanation:
Crawling is not the milestone as many babies does not crawl however they directly get mobile by scoots on their bottom, rolling and use her hands to propel and other.
Its is perfectly normal and acceptable means of infant locomotion as it is found that many babies skip[ the crawling part of locomotion.
Thus, the correct answer is - a perfectly acceptable means of infant locomotion .