Answer:
Two objects with different masses collide and bounce back after an elastic collision.
Answer:
As far as we know, all dinosaurs reproduced by laying eggs, as do most other sauropsids (reptiles). It is very difficult to determine what species of dinosaur laid the eggs that have been discovered, because only a few dinosaur embryos have been found inside the fossil eggs.
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Answer:
The correct answer is <u>''the sympathetic nervous system is activated and adrenal glands release hormones''</u>
Explanation:
The general adaptation syndrome is a theory based on the observation of human behavior in various stress situations and the generalized and the nonspecific activation response that affects the whole organism, which appears in any stress situation. The body responds to imminent danger in three stages: alarm, resistance and exhaustion. At the physiological level, in the alarm stage two systems are activated: the neural and the neuroendocrine. This phase appears immediately after the threat. Different hormones are released: adrenaline, corticotropin and corticosteroids, to improve our performance temporarily.
Explanation:
Coalition headed by Germany, Italy, and Japan that opposed the Allied Powers in World War II. ... The pact signed by Great Britain, France, Italy, and Germany on September 29, 1938, by which the Sudetenland was ceded to Germany: often cited as an instance of unwise and unprincipled appeasement of an aggressive nation.