Answer:
Dendrochronologists have shown that tree-ring data produce a remarkably accurate history of droughts and other climate changes.
Explanation:
The underlying patterns of wide or narrow rings record the year-to-year fluctuations in the growth of trees. The patterns, therefore, often contain a weather history at the location the tree grew, in addition to its age. In dry environments, such as the Middle East or U.S. Southwest, tree rings typically record wet or dry years, and in cooler areas (high latitudes or high elevation), the ring widths are often a proxy for temperature.
Its kinetic to potential because you made it to stop its lose energy
A is the answer I’m sure because I just took the test
Answer:
Diffusion- Passive transport
energy required- Active transport
exocytosis- Active transport
osmosis- Passive transport
endocytosis- Active transport
energy not required- Passive transport
facilitated diffusion- Passive transport
Protein pumps- Active transport
Explanation:
Passive transport can be described as the transport of particles along the concentration gradient i.e from an area of higher concentration to an area of lower concentration. This process does not require energy. For example, the phenomenon of osmosis
Active transport can be described as the transport of particles against the concentration gradient i.e from an area of lower concentration to an area of higher concentration. This process requires energy. For example, exocytosis
