Answer: The virus weakens as time passes.
Explanation: The virus will weaken continuously during transmission, and will reduce its toxicity after several generations of transmission, without causing much harm to the human body.
Explanation:
the answer is not A, B,D now get it it is Clear C protists
Answer:
The best example of hypothesis which leads to new experiment methods was done by Morgan where he used fruit flies.
Product A with 300 calories and 19 grams of protein
