The answer is water. it is found in our bodies (sorry the professor said its technically closest to oxygen because oxygen is most of our body)
Answer:
I think bacterial cell becausea microscope look into small organisms that we can't see with a naked eye
Answer:
In anaphase, the shortest stage of mitosis, the sister chromatids break apart, and the chromosomes begin moving to opposite ends of the cell. By the end of anaphase, the 2 halves of the cell have an equivalent collection of chromosomes. In telophase, 2 daughter nuclei form. The nuclear envelope beings to reappear.
Viruses are made up of DNA
Answer:
Human has 4 chambers, and most reptiles have 3 chambers in their heart
Explanation:
your question in Romanian translated roughly What is the difference between a human and reptile circulatory system?
