Answer:
Study the bone structure of limbs.
Explanation:
Study the bone structure of limbs can be used to find out the relatedness and relationship among three species because the pattern of bones structure is similar but the structure is different from one another due to different environmental conditions. This study provides important and useful information whether the three species are closely related or not. If they have similar bone structure than we can say that there are more chances that they are closely related to each other.
Answer:
is there choices you have to pick from
Explanation:
or do you have to describe a covalent bond ?
I got B. Because the answer is K2SO4, I got it right on my test so I know its right