Answer:
Secondary succession generally occurs more rapidly in an area than does primary succession because soil formation has already occurred.
Explanation:
- Primary succession is the sequential change in environment and community which is a new habitat for example,the formation of an island.
- Similarly secondary succession is also the change in environmental factors that occurs in a disturbed community which has been colonized already.
- Secondary succession always starts after the primary succession so it generally occurs faster that primary succession.
- For example the formation of soil is the primary succession for a new habitat that makes the secondary succession faster.
Hey,
our intuition about life is simply; it moves it eats and it reproduces.
But there is more to it than that.
When we get down to the microworld tiny organisms become less and less complicated and more like the natural world around them. So how uncomplex can it be before it isn't living? That is a hard question to answer.
scientists have a basic definiton or "check boxes" that somthing must fill before it is considered living. Here are some "check boxes";
move, respond to stimuli, reproduce and grow, respire(breathe), and are dependent on their environment.
If you have just 1 of these and you call it living it wouldn't work. For example you could say anything that grows is living. black holes grow. You may say that anything that reproduces is alive, well when a giant star explodes some of its gas collapses and forms other stars, so that is saying that a star is living.
Wbob1314
Answer:
Hair is made of a tough protein called keratin. A hair follicle anchors each hair into the skin. The hair bulb forms the base of the hair follicle. ... Blood vessels nourish the cells in the hair bulb, and deliver hormones that modify hair growth and structure at different times of life, if that answers your question.
Explanation:
Answer: Option A
Explanation:
The hypothyroidism can be defined as the condition in which the thyroid hormone is not able to produce thyroid hormones.
The thyroid stimulating hormone is produced by the pituitary gland. This hormone functions by regulating the production of the hormones by the thyroid gland.
If there is an unusual amount of the hormones released by the pituitary gland there will be an abnormal amount of the TSH and TRH. The thyroid stimulating hormones cannot respond to the hormone released from the pituitary.
Hence, the correct answer is Option A.