Answer:
The molecules are trying to achieve equilibrium.
Explanation
In cells, molecules will <em><u>migrate through the phospholipid bilayer</u></em> during passive transport, a form of simple diffusion that does not use the energy currency, ATP.
This layer serves as a selectively-permeable membrane; its hydrophilic heads are drawn to water (seen looking outward), while its hydrophobic water-repellent tails face each other, allowing water molecules to diffuse <u>down the concentration gradient</u> through the membrane.
This typcally continues til the molecules gain equilibrium or balance. At equilibrium, molecules neither enter nor leave the cell through passive transport.
Answer:
The main natural carbon sinks are plants, the ocean and soil. Plants grab carbon dioxide from the atmosphere to use in photosynthesis; some of this carbon is transferred to soil as plants die and decompose. The oceans are a major carbon storage system for carbon dioxide.
Explanation:
As a result in the attempts to reduce the amounts of carbon dioxide and methane, green house gases will lessen and the ozone layer will slowly stop being damaged. Global Warming may also calm down as the main cause for global warming is the exposure of Greenhouse gases to the ozone layer.
Hope this helps!
Answers:
1.) D
2.) B
The pons plays a crucial role in REM sleep, which is the state of sleep in which dreaming occurs.
