Hi!
A lizard lies on a rock to raise its body temperature. This is called B. Ectothermy.
Answer:
parasympathetic division; sympathetic division
<span>Eukaryotes that lack the characteristics of animals, plants or fungi are classified into the kingdom "Protista"
In short, Your Answer would be Option B
Hope this helps!</span>
The immune system<span> is made up of a chain of cells, tissues, and organs that work together to protect the body. </span>
Answer:
Letter d. Evola virus could not produce an exotoxin
Explanation:
Viruses are acellular particles carrying genetic material only for their reproduction. None of the viruses produces toxins, viruses atack by altering the normal function of the host cell. In the other hand, bacteria involve in alimentary infections like <em>E. coli, S. aureus</em> and <em>C. botulinum</em> produce exotoxins to attack the host cells to colonize and start an infection. The exotoxin is too potent that alter the function of the intestinal cells before the immune system recognize the bacteria.
