<span>The busiest phase of the cell cycle is the interphase</span>
<span>the molecule that carries the instruction for producing mRN is DNA</span>
The branch of biology that deals with the form of living organisms, and with relationships between their structures.
The answer is D. The ribs PROTECT the lungs and the heart. They allow you to move and they store minerals such as calcium. However it is the brain and the blood vessels that regulate the body temperature not the skeletal system.
"They are both vertebrates that lay eggs to reproduce" is the one among the following choices given in the question that <span>best describes similarities that exist between reptiles and amphibians. The correct option among all the options that are given in the question is the third option or the penultimate option. </span>
