Living organisms need DNA because the DNA is the genetic code for living organisms. It determines the characteristics of the organism.
Pathogenic protozoa comprise a large number of eukaryotic microorganisms which are the causative agent of important parasitic diseases. Some affect human and are of high medical relevance as malaria, toxoplasmosis, leishmaniasis, the Chagas disease, sleepiness disease, amebiasis, giardiasis, and trichomoniasis.
Answer: pretty sure it’s C
Explanation: model a (3D model) it shows how the atoms connect. Model b doesn’t. Hope this helped
Answer:
30vx-18v
Explanation:
Assuming the expresion is

Answer:
Men:8% Women:0.5%
Explanation: Probability of color blindness in men: 8% Probability of color blindness in women: 0.5% Average class size: 20 pupils. Group line-up: 50% male – 50% female.