Why do puppies have different toenail thickness even though they were born form the same parents and litter? How do is the gene result in different toenails?

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

Pl which diagram illustrates prophase?

Solutions to environmental problems in europe must