Generally, epithelial cells serve the function of protection of the inner layers of the structure they are on. The fact that these columbar epithelium and transitional epithelium cells have smooth walls and are dome shaped allows them to stretch. This stretching helps the bladder retain more urine than it would be able to if the epithelial cells were rigid.
Answer:
SUNLIGHT and PHOTOSYNTHESIS
Evidence of water displacement, and or global warming.
<span>A single gene can only influence a single trait is a FALSE
statement. Genes is a factor to the inherited traits. In human genetics there
is dominant trait that a person can inherit from their parents. Diseases and
disorders can be passed through genes by the family.</span>
it’s either the 1st or 2nd one, if i had to guess i’d say the second one. hope that helps :)