Which statements help explain the scientist's conclusions? Select all of the answers that apply. A. All 8 species of modern bears have the same adaptations. B. The same ancestral bear species can give rise to two or more species of modern bears. C. Each of the 8 species of modern bears may have high fitness in only some environments. D. All of the 8 species of modern bears have equally high fitness in any environment where bears live. E. One of the species of modern bears was the ancestor of all the other bear species.

humans, along with other animals and plants, have linear chromosomes that are arranged in pairs within the nucleus of the cell. the only human cells that do not contain pairs of chromosomes are reproductive cells, or gametes, which carry just one copy of each chromosome.

by drinking easy

very easy

a lot of people sadly don't know the best way to learn is cheating off of your friends or this amazing thing called google

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.