How do you find the average length of words in a sentence with Python?

What does a sperm cell plus egg cell equal in total?

What characteristic of long period comets suggest they come directly from the oort cloud?

Rachel completed typing an official document with a word processing program. she wants to make sure that her document has no typographical errors. she also wants all headings to have the same font. which features in a word processing program should she use? rachel should use the feature in a word processing program to find typographical errors. she should apply to have uniform headings.