Sunlight. Based on the sunlight you receive you have three zones.
1. Sunlight zone- There is enough sunlight here and photosynthesis can happen. More than 90% of marine animals live in this zone.
2. Twilight zone- A small amount of light is here and no plants grow here. The fish who live here are the ones who have adapted to the little light. Lantern fish is an example.
3. Midnight Zone- 90% of the ocean is in this group. It is entirely dark and the temperature is freezing.
Answer:
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Explanation: so very sorry
Answer:
a geyser has an obstruction in its hydrothermal plumbing near the surface. In hot springs, water is allowed to circulate to the surface and move freely, giving off steam and heat. In geysers, constrictions keep the boiling water underground.
Explanation:
Hope this helps
The red blood cell lives for up to about 120 days.
Answer:
1 . base of brain
: A. pituitary
2 . located on kidneys
: C. adrenal
3 . located in the neck
: D. thyroid
4 . associated with the small intestine
: B. pancreas
Explanation:
Hypothalamus is present below the thalamus of the brain. The pituitary gland is present at the base of the brain in the hypophyseal fossa. Adrenal glands are the paired glands. One adrenal gland lies superior to each kidney in the retroperitoneal space.
The thyroid gland is a butterfly-shaped gland and is located just inferior to the larynx in the neck. The right and left lateral lobes of this gland are present on either side of the trachea. The pancreas is usually connected to the duodenum of the small intestine by two ducts. This arrangement releases the pancreatic juice into the small intestine.
