BIOLOGY HIGH SCHOOL

Heart passageway to the arteries??answers?

arota

pulse

valve

ventricle

atrium

Answers

Answer 1
Answer: arota is the heart passageway ti the arteries
Answer 2
Answer:

Answer:

ventricle i believe

Explanation:

Ody 2021

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Which term describes the energy that is stored due to the height of an object from the ground?

Answers

The term that describes the energy that is stored due to the high of an object from the ground is called Gravitational Potential Energy.

Answer:

To summarize, potential energy is the energy that is stored in an object due to its position relative to some zero position. An object possesses gravitational potential energy if it is positioned at a height above (or below) the zero height.

Why is it that two species cannot occupy the same niche for an extended period of time?

Answers

A niche is a specie's function in its habitat or its level on the food chain, so two species competing at the same level for the same food and habitat eventually one species will have to migrate or starve due to lack of food.

Answer:

In terms of ecology a niche can be defined as role or function an organisms play within the ecosystem. A niche represent the interaction of an organism with the living and non living components of the ecosystem. It is represented by predator-prey relationships, parasitic and mutualistic properties and other functions. The two species cannot occupy the same niche for an extended period of time, this can be explained by competitive exclusion principle. According to this principle, no two species can have the same ecological niche. The two or more species competing for the same resource in an ecosystem the one species having more favorable adaptations will be able to thrive resources better than others. Therefore, this  will result in the decrease in abundance, migration and extinction of weak and less competitive species.


A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to drop

Answers

The reason why the liquid in the thermometer drops is because the water's temperature is low. When the temperature of the water is high or hot, the liquid molecules moves faster making them spread farther apart. But when the temperature of the water is low, the kinetic energy of the water molecules decreases allowing them to get closer to each other.

The flu vaccine last a short time because the flu virus

Answers

The flu virus mutates is why the flu vaccine lasts a short time.

Answer:Normally because the flu virus doesn't last very long because your body is very used to the flu.

Skeletal muscles have an abundant supply of ?

Answers

Skeletal muscles have an abundant supply of blood vessels and nerves.

Which of the following is a value of biodiversityA: healthy ecosystem
B: invasive species
C: climate change
D: pollution

Answers

A. healthy ecosystem is a value of biodiverity
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