After which event has evolution occurred?
a. a new predator comes into an environment
b. an individual is born with 6 fingers on one hand instead of 5
c. an animals white winter coat is replaced by a darker coat in the spring
d. an allele frequency in a population changes over time

Could someone me with number one you

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence