What are molecules and how are they used in running? Evidence What is homeostasis and how does homeostasis work to maintain internal stability? Evidence

Osmosis helps cells maintain homeostasis because a cell needs to maintain a specific water balance so that chemical reactions can take place. Osmosis can also be used to balance out the concentration of other molecules (such as sugar or salt) present on either side of a cell membrane.

Explanation:

Homeostasis is the ability of a system to regulate its internal environment through maintaining a stable, relatively constant set of properties such as temperature and PH. Key Terms homeostasis : The ability of a system or living organism to adjust its internal environment to maintain a stable equilibrium, such as the ability of warm-blooded.

Hope this helps.

Phylogeny

Explanation:

Phylogeny can be defined as the study of branches of a tree( life forms). All the life forms on earth has common ancestry and the branches indicates common ancestry.

Trees are useful in biology to known about the past time for which we have no records. By the help of phylogeny we can get information about the past times.

So, the correct answer is option A