D the discovery of genes changed how scientists think about life
Answer:
b
Explanation:
It is a fossil of sea shells
The answer to this question would be: <span>Nitazoxanide
</span><span>Nitazoxanide is a broad antiparasitic drug that can be used to treat infection of Giardia lamblia or Cryptosporidium parvum. It also a broad antiviral can be used for viral infection.
Another drug that can be used for Giardia infection would be Metronidazole.</span>
<span>The organism is multicellular, has tissue organization, and has no cell wall.</span>
