Answer: a. Seasonal pattern
Explanation:
Seasonal pattern or seasonal affective disorder is a kind of depression which affects the patient at a particular season and goes when the season ends. It typically starts from late fall and months of early winter. It goes away in springs and summer.
Hence, Petyr experiences symptoms of seasonal pattern depression.
Answer:
aphasia is the answer. I asked my med teacher and she said it was aphasia
Answer:
(i) Available in the plant:
Chlorophyll
(ii) Available in the soil:
Water
(iii) Available in the air:
Carbon dioxide
(iv) Available during day:
Light / Light energy
Explanation:
For photosynthesis, your raw materials are chlorophyll (to absorb light energy from the sun), light, carbon dioxide, and water. The products are glucose and oxygen.
Chlorophyll can be found in the leaves of a plant.
Light is from the sun.
Carbon dioxide is taken in from surrounding air.
Water is taken in by the roots, along with mineral salts, before being distributed to other parts of the plant.
During the night, respiration takes place. You can think of it as opposite of photosynthesis. Materials are glucose and oxygen, and products are carbon dioxide and water.
The tough, thin outer membrane covering the bones is called the periosteum.
