Acar increases it's velocity from 0m/s to 14m/s in 2 seconds what's is it's acceleration

Is a hamster and guinea pig part of the same species ?

The asian shore crab (hemigrapsus sanguineus) is an invasive species that has impacted the atlantic coast. predict what characteristic of this invader would most likely disrupt the biodiversity of this area.

What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms