To ensure its survival, any species must be able to

B

Explanation: Reproduce successfully. On the species level, this is what is required to avoid extinction. Individuals need to do the first two, but indivuals dying does not necessarily doom the species as a whole.

la respuesta es si te gusta hacer lo que siempre haces cuando nunca ves a alguien en el espejo porque sabes que no siempre están ahí.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.