Asumiendo que las personas se comportan como cargas puntuales, cuál sería la relación entre la fuerza de contraer el virus (contagio); siendo una persona positiva para el virus y otra negativa para él mismo? habrá atracción o repulsión? y si las dos personas tienen el mismo diagnóstico?

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.

c. electrical charges of ionic bonds.

answer carbon and three oxygen atoms;