Answer:
Echinoderms use its tube feet for "<u>movement, respiration and taking food".</u>
Explanation:
Tube Feet are tiny tube like projections on oral side of echinoderms. They use it for movement, food and respiration. Echinoderms also use them to stick the ocean floor and move at a leisurely pace.
based on sleep and nutrition.
The form of energy that living things need for these processes is chemical energy, and it comes from food. Food consists of organic molecules that store energy in their chemical bonds. Autotrophs make their own food. ... Organisms mainly use the molecules glucose and ATP for energy
Answer: Pharmacokinetics
Explanation:
The interaction between the body and the drug can be studied in two ways. One of them is pahrmakonietics which involves the administration of the drug throughout the body.
It is the study by which how drugs acts on the body and its effects on the body is studied.
The whole pathway is covered in this process in which the drug travels from the oral cavity to the the various parts of the body.
The trace amount of the drugs is also monitored which is found in the urine or cerebrospinal fluid of the body.
Answer:
Carbon dioxide is released when fossil fuel is burned in the atmosphere. The fossil fuels are made of hydrocarbon and once it is burned in air carbon dioxide is released into the environment.
Carbon dioxide is one of the most important gases present in the atmosphere which constitutes of about 95 per cent of the the whole atmospheric gases.
Carbon dioxide is one of the main green house gases that helps in the absorbing heat from the atmosphere. It makes the temperature suitable for the organism to live on earth.
Carbon dioxide is a waste product of cellular respiration which is released inside the body an is expelled into the outer atmosphere.
A fire destroys many of the trees
