Answer:
The temperatures are so cold that there is a layer of permanently frozen ground below the surface, called permafrost. This permafrost is a defining characteristic of the tundra biome. Mosses, sedges, and lichens are common, while few trees grow in the tundra.
Explanation:
Answer:
The correct answer is -
1. galactorrhea or prolactinoma
2. hormonal imbalance (prolactin imbalance)
Explanation:
The given symptoms experienced by the patient are the absence of menstrual cycles, an increase in weight, some milky discharge from her left breast, and abnormal facial hairs. The pregnancy tests show she is not pregnant and she also does not experience cold intolerance, dry skin, depression, fatigue or hot flushes.
All these suggest that there is a hormonal imbalance in her and due to producing a white substance from the breast it can get that there is too much production of prolactin, which suppresses the effect of estrogen, which is producing by the pituitary gland.
Galactorrhea or prolactinoma are two disorders that affect the production of prolactin that cause milky discharge, it can be caused by overuse of contraceptives or underlying conditions.
Answer:
A <u>strike-slip</u> fault generally occurs at a transform boundary
Both the Artic (North Pole) and the Antarctic (South Pole) do not receive direct sunlight, which leads to extremely cold temperatures.
In the Summer, the average temperature in the North Pole is around 32F (0C) and in the South Pole, the average in the summer is -18F (-28.2C).
In the winter, the average for the North Pole is -40F (-40C) and in the South Pole its -76F (-60C)
