Will give brainliest
which equation is balanced?

na+f2→2naf

2mg+o2→2mgo

2al+3o2→al2o3

al+3f2→alf3

If a cell's main function is to produce proteins to be excreted, which organelles would you expect to be larger

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity