Explanation:
Carbon dioxide. This is a by-product of cellular respiration excreted through the lungs. If allowed to accumulate in the body, the pH of blood would decrease and the acidity would result to denaturing of proteins hence threatening life.
Urine & sweat. Urine contains excess water, bicarbonates and H+ ions, and other metabolites from the breakdown of biomolecules and other toxic compounds. If allowed to accumulate in the body, the normal physiological processes of the cells would be hampered due to toxicity leading to a threat to life.
Feces. This is the excretion of undigested food passing through the gut. Accumulation of undigested food in the alimentary canal would block passage of food hence also hamper the absorption of essential elements into the body.
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For more on waste removal from the body check out;
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Sedimentary rock is the most likely. Igneous and metamorphic rocks go through too much pressure and heat for fossils to be preserved. The bones would just melt away.
1) self awareness
2) theory of mind
3)limited memory Al
4)Reactive Al
A response is how an organism answers to a change in its environment, which is option B. Details about response can be found below.
<h3>What is a response?</h3>
A response in biology refers to any behavior of a living organism that results from an external or internal stimulus in the environment.
A stimulus is something external that elicits or influences a physiological or psychological activity or response.
Therefore, it can be said that a response is how an organism answers to a change in its environment (stimulus).
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Answer:
(b) they are currently overfished :D
Explanation:
http://www.fao.org/fishery/topic/166313/en
