The relationship between men and women is, or should be symbiotic but in battle, leave it to men.
Never been in war but taught martial arts long enough. We’re just stronger. Women are much more graceful but that gracefulness is worthless in the brutality of battle.
They get infections.
Yes, the relationship between men and women is, or should be symbiotic for God made man and women distinctively different yet uniquely compatible and complementary (and only joined them together in marriage - as the Lord Jesus Himself specified - Mt. 19:4–6), and that complementarianism means that there are certain functional and positional distinctions relative to their design. While both can fulfill most of both functions and positions (some better than others), yet that is not best suited to their God-given design.