What is an invasive species? \[ \begin{array}{l}\text { a. A species that reproduces very slowly } \\ \text { b. A species that only eats plants } \\ \text { c. A species native to a particular ecosystem } \\ \text { d. A species that is not native to a particular } \\ \text { ecosystem and can harm the environment }\end{array} \]

Una colonia de bacterias se coloca en un cultivo adecuado para su crecimiento, la función \( n(t)=n_{0} e^{r t} \), nos dice cómo crece su número. Si inicialmente la colonia está compuesta por 2000 bacterias y su tasa de crecimiento es del \( 0.183 \% \) ¿ ¿Cuántas habrá a los 10 minutos?

\begin{tabular}{l} Invasive species can be controlled by removing them \\ physically or introducing \\ \begin{tabular}{l|l|}\hline \( 5 / 5 \) & autotrophs \\ < Prey \\ prey \end{tabular} \\ \( \begin{array}{l}\text { predators }\end{array} \) \\ \hline\end{tabular}

Invasive species can be: a. animals b. microbes d. all of the above

Influenza viruses are classified into three types. List the three types and give a description of each.

39-Les passages respiratoires accomplissent toutes ses fonctions sauf a-Purification d'air. B-Humidification d'air.