Responder las siguientes preguntas.
1. Qué buscan los investigadores en todo el mundo?
2. A qué condiciones ambientales se expondrá el virus para ser analizado?
3. En qué se parece el coronavirus a la gripe?
4. Cuál es la misión de Saffarian y su compañero Michael Vershinin?
5. Explique por qué los pedazos del virus creados en el laboratorio por los anteriores científicos son
totalmente seguros?
6. Qué entiende cuando lee la palabra “nanopartícula”?

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element