Vitamin A; it is a soluble vitamin in fatty bodies, which can not be released in the urine as other vitamins normally do, it is said that we consume large quantities in an inactive form since this is necessary for many human body processes such as vision, formation and maintenance of skin cells, the immune system, growth and even lactation and embryonic development, therefore it is not necessary to be active to consume large amounts of this vitamin.
Answer: it produced oxygen as a waste product
Explanation: there was more free oxygen
Answer:
Option A
Explanation:
Thyroid is primarily caused by lack of iodine but there are other reasons as well that lead to increased size of the thyroid gland. Some of these reason is
a) over- or underproduction of thyroid hormones
b) Nodules in the glans
Some times, due to overstimulation immune system itself attack the thyroid gland thereby producing excess thyroxine and hence causing the thyroid to swell
Thus, Option A is correct
D. Growth. Material forming cells or tissue like cytoplasm.
Answer:
#1 grasses, acacia tree
#2 zebra lion
#3 C
#4 B
#5 A
also answers to photo 3 4 and 5
photo 3. D D C
photo 4. C C B
photo 5. rabbit hawk fox
