I'm pretty sure that Nucleotides are found in DNA and RNA.
Answer:
-lack of food in the area
-more predators
-envirment changes
-over population
Explanation:
Answer:
a. Glucagon is released by the beta cells of the pancreatic islets of Langerhans.
Explanation:
When the body is fasting, the pancreas releases glucagon so that your body can produce glucose. Glucagon is a protein hormone made and secreted by alpha cells from pancreatic islets (or islets of Langerhans).
The islets of Langerhans are a special group of cells in the pancreas that produce not only glucagon, but also insulin. These substances act as important regulators of sugar metabolism.
The number of organsims at each levels, so there are more producer than herbivores, more herbivores than carnivores and so on...
Her brown eyes are inherited from her dads genes.
