Answer. A
Explanation: The medications used in the treatment of PTSD helps to alter stressful situations in people with PTSD. These medications includes:
1. Antidepressants which helps symptoms of depression and anxiety.
2. Prazosin which helps to reduce nightmares in people with PTSD
Answer: Sickle cell disease is caused by a mutation in the hemoglobin-Beta gene found on chromosome 11. Hemoglobin transports oxygen from the lungs to other parts of the body. Red blood cells with normal hemoglobin (hemoglobin-A) are smooth and round and glide through blood vessels.
Explanation:
Answer: plants have roots, stems, or leaves
Algae and plants are similar organisms because both are autotrophic organisms which are able to produce their own food by the process of photosynthesis. The main difference between the two is the level of complexity. Algae are comparatively simple organisms, their structure ranges from single celled to multi-cellular organisms. They do not exhibit true roots, stems and leaves like plants. The plants exhibit complex specialized structure for transport of water, nutrients and to perform reproduction. The smallest to largest plant will exhibit roots, stems and leaves.
There were few records kept about the dodo birds.
Answer:
Some common insulators include wood, plastic, glass, porcelain and Styrofoam
Explanation: