What is the primary function of ground tissue?

A) providing support for stems and leaves

Explanation:

One of its main functions is support. Ground Tissue will provide support for stems and leaves, keeping them alive and working well.

Hope this helps! Good luck with the rest of your work!

stridor can't collapse a lung.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.