1 13 Colors Available. 2  1/2 single cell honeycomb design is a neutral color to the exterior. 3  Patented Diamond cell construction allows the front of the fabric to maintain its fullness from the top to the bottom of the shade. 4  Blackout fabric is ideal for bedrooms and media rooms.
Aphids Aphids, or plant lice, feed on most vegetables. These insects cause the greatest damage when they suck juices from and inject saliva into plants. Many aphid species transmit viruses that cause diseases. Adults are soft-bodied, pear-shaped, and may or may not have wings.
Examine how skeletal and muscle disorders can affect animals. Discuss several infectious diseases that animals can catch from infected animals. Investigate the causes and symptoms of the diseases discussed in the unit. Learn about some of the treatments and preventative measures that veterinary scientists have discovered for these diseases. Discuss why the health of horses, cattle, and swine is important for public health. Learn about several diseases that can affect horses and how they are treated. Examine what mad cow disease is and why it is such a feared disease for cattle.