The summary of this lab is that over time pollution has gotten worse. However, if you attempt to decrease the human impact the bad side effects decrease. For example, the loss of land by erosion in the Sahara Desert is less than present day if you take future development impact. Future development impact can decrease the bad side effects.
Answer:
Option (c).
Explanation:
Proteins are the main building block of the organism's body. The enzymes, clotting factors and antibodies are all made up of proteins. Proteins are the polymers of the amino acids.
Proteins consists of both the polar and non-polar groups. The nonpolar groups tend to face inside the protein in an aqueous solution so that proteins gets stable in this environment.
Thus, the correct answer is option (c).
Insoluble cellulose strands remain intact and thats the only thing
The cell membrane is made up of a phospholipids that are arranged into two layers which are called lipid bilayer.
Answer:
Explanation:
Water Levels
For example, the cardiovascular, urinary, and lymphatic systems all help the body control water balance. The cardiovascular and lymphatic systems transport fluids throughout the body and help sense both solute and water levels and regulate pressure. If the water level gets too high, the urinary system produces more dilute urine (urine with a higher water content) to help eliminate the excess water. If the water level gets too low, more concentrated urine is produced so that water is conserved.
Internal Temperatures
Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin’s surface. This allows heat to dissipate through the skin and into the surrounding air. The skin may also produce sweat if the body gets too hot; when the sweat evaporates, it helps to cool the body. Rapid breathing can also help the body eliminate excess heat. Together, these responses to increased body temperature explain why you sweat, pant, and become red in the face when you exercise hard. (Heavy breathing during exercise is also one way the body gets more oxygen to your muscles, and gets rid of the extra carbon dioxide produced by the muscles.