Answer:
B, E are true
Explanation:
The process of respiration produces energy for organisms by combining glucose with oxygen from the air. During cellular respiration, glucose and oxygen are changed into energy and carbon dioxide. Therefore, carbon dioxide is released into the atmosphere during the process of cellular respiration.
A is false because respiration also happens in plants and is best at night (light not present)
B is true because during the reaction co2 is produced as waste
C is false because co2 is a waste product not a reactant
D is fals because o2 is a reactant not a product
E is true because the whole point of respiration to to produce energy (ATP)
F is false because this occurs in plants aswell
All four options:
black fur, black eyes
black fur, red eyes
white fur, black eyes
white fur, red eyes
Are correct! (Select all four)
The right answer is B. controlling the flow of blood to the skin
When the body temperature is below the set point, the hypothalamus activates several thermogenesis mechanisms:
* Vasoconstriction on the vessels near th skin by the sympathetic nervous system to reduce thermal exchanges between the skin and the surrounding environment.
* And increase in heat production:
-by muscular activity:
-by the metabolism:
I can't see the well but chemical changes happen when a substance combines with another to form a new substance. These processes are called chemical reactions and are not reversible except if you do more chemical reactions... So the well that is changing it's state of matter should be the one undergoing a chemical change. For, example boiling or freezing
<span>E. chemical complexes of RNA or DNA protected by protein shell
https://quizlet.com/9713220/chapter-20-viruses-bacteria-and-archaea-flash-cards/
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