<span>A change in a organism's surroundings that causes the organism to react is called a stimulus</span>
After the Cretaceous–Paleogene extinction event wiped out the non-avian dinosaurs (birds being the only surviving dinosaurs) and several mammalian groups, placental and marsupial mammals diversified into many new forms and ecological niches throughout the Paleogene and Neogene, by the end of which all modern orders had appeared.
Answer:
Its a form of adaptation for the frog. The bulging eyes of most frogs allow them to see in front, to the sides, and partially behind them.
Explanation:
Answer:
The density will increase
Explanation:
As mentioned in the question, the lamp contains a colored, waxy fluid that can be observed moving in clumps through a clear liquid. The clump of colored fluid reaches to the top from the bottom of the lava lamp, this happens because the clump is heavier so it will absorb maximum amount of heat and using that heat it will expand. When things expand they become less dense and start to rise. So,initially its density will lower but when it will keep rising in such a way that when it reaches top, it becomes more dense and heavy since it has cooled down till that time.
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Answer:
The correct answer is : increased blood pressure.
Explanation:
The renin-angiotensin system in the regulation of blood pressure. Angiostensin II is the principle hormone in the renin angiotensin system that leads to the vasoconstriction and elevation of water retention and sodium which finally leads to the high blood pressure.
RAAS is the system initiate in stress as it promotes oxidative stress in the brain. Angiotensin 2 ultimately increasing sympathetic outflow and increase to high blood pressure.
Thus, the correct answer is - increased blood pressure.
