The trunk of the tree is its stem
I believe it would be physics?
<span>The term “climate change” generally refers to anthropogenic temperature increases and the corresponding impacts of these increases on global precipitation patterns, wind and other meteorological atmospheric phenomena. Human-fueled climate change is affecting temperatures in all types of environments worldwide, including deciduous forests, and is projected to continue to do so in the foreseeable future -- by how much depends on whether we significantly modify our emissions of greenhouse gases into the atmosphere. Although the Earth has experienced natural cycles of temperature changes throughout its long history, average temperatures in the modern era may eventually surpass previous norms, ultimately resulting in major widespread alterations to deciduous forest ecosystems</span>
Answer:
Stem cell benefits:
Can repair limbs such as Arms cut off etc.
Can Repair cells and keep people from ageing
Can reduce the effect on diseases
Test new drugs for safety and how effective they are
Make people live longer and healthier lives
Explanation:
Humans aren't aware on how to harvest stem cells effectively in a way they work on humans tot heir full potential but the reasons I listed above are only the tip of the iceberg when it comes to what we can do with these.