Answer;
Iodine
A diffuse, nontoxic goiter is usually due to a lack of Iodine in the diet.
Explanation;
-A diffuse non-toxic goiter is an enlargement of the thyroid gland without nodularity. It occurs in an endemic and sporadic distribution. It does not result from an inflammatory or neoplastic process and is not associated with abnormal thyroid function.
-Simple nontoxic goiter, which may be diffuse or nodular, is noncancerous hypertrophy of the thyroid without hyperthyroidism, hypothyroidism, or inflammation. Except in severe iodine deficiency, thyroid function is normal and patients are asymptomatic except for an obviously enlarged, non tender thyroid.
I would say our rubbish and garbage. People’s litter will most of the time end up in the ocean, and hurt the innocent sea animals.
The combining form, which refers to the transparent,
anterior part of the Sclera that lies over the Iris and the Pupil, is the
CORNEA. The cornea, which is anterior to the aqueous humor, allows light rays
to enter the eye.
Brain. Specifically the frontal lobe M1.
Answer: False
Explanation: as the muscles shortens due to contraction, the actin filaments from opposite ends of the sarcomere approach each other. So the two Z bands come closer with reduction in length of the sarcomere