Answer:
False
Explanation:Most mammals, including humans, as well as most birds are endothermic homeotherms, while most fish, invertibrates, reptiles, and amphibians are ectothermic poikilotherms.
I'm not very good in science but i hope this helped (b ᵔ▽ᵔ)b
 
        
             
        
        
        
Answer:
The central nervous system includes the brain and spinal cord, while the peripheral nervous system includes all of the nerves that branch out from the brain and spinal cord and extend to other parts of the body including muscles and organs.
Explanation:
 
        
             
        
        
        
<span>Electron transport chainElectron Transport Chain take place in the mitochondria. It is a collection of NADH which floats over the inner-membrane and enters the ETC at complex I, and the FADH2 enters the chain at complex II, these are known as electron carriers. The main function of the electron transport chain is to build up excess protons in the intermembrane space so that there will be a concentration gradient compared to the matrix of the mitochondria.<span>
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During mitosis, the chromatin in the nucleus of a cell condenses and becomes visible under a microscope. The membrane around the nucleus breaks down.
        
             
        
        
        
The part of the cell that contains most of its dna is the nucleus