African elephants flap their large ears to cool off. Which biology theme does this phenomenon represent?

Answers

Answer 1
Answer: When an elephant flaps its ears to cool off, it is using a behavioral response to adapt to their environment/temperature

Related Questions

How has climate influenced the size of house sparrows? a. They have gradually become smaller in colder parts of the country.b. Their size has not changed in response to climate.c. They have gradually become larger in colder parts of the country.d. Their size has increased in response to heavy rainfall.
A scientist thought he may have discovered a new plant compound that would lower blood pressure in people. In his first experiment, he injected one hundred mice with the compound and found that the blood pressure in ninety-five of the treated mice was not affected. However, all of the mice seemed to grow at a faster rate then the control group. Which statement describes the most likely outcome of this investigation?a. The knowledge gained will lead to further experimentation that could potentially result in a new use for the drug.b. He will develop a second experiment to find a way to make the drug successfully lower blood pressure in mice.c. The data he collected will be used in new investigations to determine why certain people are taller than others.d. He will use these results to conclude that the drug will most likely lower blood pressure in five percent of people.
What is the probability that a person who is older than 35 years has a hemoglobin level between 9 and 11? Select one of the options below as your answer: A. 0.257 B. 0.284 C. 0.312 D. 0.356 E. 0.548
The purpose of nervous tissue isA. movement.B. support.C. protection.D. communicationI cant find the answer in my book! help?
Most animal cell membranes have proteins that pump ______ ions out of the cell and potassium ions into the cell.A) calcium B) carbon C) magnesium D) sodium

Identify the benefits to native species of joining similar habitats with corridors.

Answers

Answer;

More species and more resources

Explanation;

The benefits to native species of joining similar habitats with corridors is more species and more resources.

Biodiversity corridors are areas of vegetation that allow animals to travel from one patch of native forest to another.

A corridor provides shelter, food and protection from predators by imitating the structure and diversity of native vegetation. Thus the benefits to a native species is more resources and also more species.

The benefit is that it permits migration between larger blocks of land The most likely is that they can exist but then they wouldn't be there fro so long because they'll be competing for the same resources 

Theophrastus was considered the "Father of Botany" in the approximate year _____.

Answers

300BC was the approximate year.

Answer:

the answer should be 300 B.C.

Explanation:

The four major functions of hormones are _____. movement
homeostasis
immunity
response to stimuli
reproduction
growth and development

Answers

The correct answers are -

b) Homeostasis

c) Immunity

e) reproduction

f) growth and development

Reason -

The endocrine system (produces and secretes hormones) is a vital system as it regulates the homeostasis by regulating the cell activity in the body. The endocrine system releases relevant hormones during specific time period in the blood which are then  transported across the blood , this not only maintains the chemical physical balance in our body but also regulate the vital functions of body such as growth, reproduction, and immunity  

Which type of soil holds the most water? A.silt
b. clay
c. sand
d. loam

Answers

The type of soil that holds the most water is clay. Therefore, the correct option is B.

Compared to sand or silt particles, soil particles are smaller and have a larger surface area. As a result, clay soils are able to hold more water. Because clay has the ability to retain moisture by capillary action, fine particles within the soil can hold water in the spaces between them. This capillary action allows clays to absorb and hold water for longer periods of time, which allows them to hold more water than other types of soil. Clay soil has smaller gaps between particles and is better at holding water than sand and silt soils, which have larger particles and more room for water to pass through.

Therefore, the correct option is B.

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b. Clay should be the answer to your question.

Which molecule separates the conteins inside of the cell from the contents outside of the cell

Answers

Answer:

Thanks

Explanation:

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What initiates an action potential on a muscle cell?

Answers

a change in membrane potential

Final answer:

An action potential in a muscle cell is initiated by acetylcholine, which binds to receptors on the muscle cell membrane, causing depolarization. This triggers voltage-gated sodium channels to open, allowing sodium influx into the cell, which propagates the action potential. The action potential then leads to muscle contraction.

Explanation:

An action potential on a muscle cell is initiated through a complex sequence of events. First, a neurotransmitter called acetylcholine (ACh) is released from the motor neuron and binds to receptors on the muscle cell membrane or sarcolemma. This binding opens up a channel in the ACh receptor, allowing positively charged sodium ions to enter the muscle fiber.

This ion movement causes the muscle fiber to depolarize, or become less negative, changing the membrane potential. As the membrane depolarizes, another set of ion channels, the voltage-gated sodium channels, are activated and trigger an influx of more sodium ions into the muscle fiber.

This flooding of sodium ions propagates an action potential, or electrical signal, across the entire muscle cell membrane. This action potential then interacts with the sarcoplasmic reticulum to release calcium ions, leading to muscle contraction.

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