The goal of environmental science is to demonstrate the importance of the interrelationships between the different physical and biological components of the biosphere and to develop a set of scientific concepts and concepts to directly assess the causes and possible relationships to crises. environmental shaking our societies.
Earth's environment is constantly changing, especially in recent years with the advent of industry, deforestation and increased pollution that has disrupted many systems at the level of the biosphere (physical and biological), so the need of environmental scientists so that it can predict future events and how to restore the biosphere system.
DNA is sometimes referred to as the blue print of the cell's information because it is the store house in which all genetic information necessary for the cell's survival and reproduction is kept.
Without DNA, there cannot be any continuation of life and no new generation of organisms. All living cells and organisms are essentially made up of protein in different forms.
Answer:
B.
It is based on phylogeny.
Explanation: i just did a test on this, and this was a question
B) muscles should shiver with less force as the body becomes colder
C) the greater the size of a muscle, the more heat it produces
D) the smaller the size of a muscle, the more heat it produces
Answer:
B
Explanation:
Muscles are predicted to shiver with greater force as the body becomes colder, as a response initiated by the brain's heat-gain center to generate heat and maintain body temperature.
Based on the data provided regarding shivering as a mechanism of thermoregulation, the best prediction is that muscles will shiver with greater force as the body becomes colder. This is because as the temperature drops, the brain's heat-gain center is activated, leading to an increase in random signals to skeletal muscles causing them to contract. Shivering involves these muscle contractions that generate heat to raise the body temperature and prevent the body from losing too much heat.
#SPJ2
I belive that the correct answer is you will undergo a condition called metabolic acidosis.
The pH of blood is 7.35 and the pH of pure water ranges from 7-8.5 but it is most steady at a pH of 7. Infusing tap water would prove to be detrimental due to a combination of problems. Pure water contains minerals and ions that make the pH of the water more acidic. Adding an acidic liquid into the bloodstream directly will cause a spike of blood pH. To balance this acidic pH, the respiration of the person will increase so that breathing will be shallow to provide oxygen while removing more carbon dioxie. CO2 contributes to the pH of the body by making the blood more acidic when it forms carbonic acid. Reducing it in circulation will increase the pH of blood. Using the lungs to balance the pH is called respiratory compensation and in the instance of metabolic acidosis, the situation will be metabolic acidosis with respiratory compensation. The body will also turn to the kidney where the kidneys will stop reabsorbing more sodium ions so that when the ions are released in urine, the pH in blood will try to stabilize. This will be a problem because water will be lost as sodium ions are lost and the person involved will start to have cardiovascular conditions such as arrhythmias and muscle spasms since sodium is essential for muscles to communicate. Dehydration would range from moderate to severe and if left unattended, the person is going to have a stroke in the brain. With the brain shutting down due to the stroke, the person will not be able to breathe as ast as the body wanted to regulate the pH. So basically, the body would sabotage itself and it is a very bad idea to try to infuse pure water. Pure water is also not sterile meaning there are microorganisms that live in it and if added into the bloodstream, they can cause severe blood infections that can lead to sepsis and this will just worsen the condition of the person over time. To diagnose the acidosis, a test called Arterial Blood Gases (ABGs) is done to asses the balance of acids and bases in the blood and find out how to correct them to return homeostasis back to normal.
Learn more about the circulatory system: brainly.com/question/2093482
Learn more about homeostasis: brainly.com/question/1601808?source=aid8181116
Learn more about the heart: brainly.com/question/967969?source=aid8181676
Level: College
Subject: Clinical Chemistry
Topic: Metabolic Disorders
I need a short answer
Answer:
Changes to Earth's radiative equilibrium that cause temperatures to rise or fall over decadal periods are called climate forcings.
Explanation:
Is this short enough?
Climate forcing is the process of affecting/changing the climate on the Earth through forcing factors.
These forcing factors are out of the climate system, and include things like volcanic eruptions, changing solar radiation levels, and changing levels of greenhouse gases in the atmosphere.