Describe the ways in which carbon is critical to life.

This is partially due to the ability of carbon to quickly form bonds with other atoms, giving stability to the form and role that biomolecules, such as DNA and RNA, can take, which are important for life's distinguishing features: development and reproduction.

Explanation:

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands