I think it is d............
<span>The fourth level of cell organization is the
organ level. The organ level is a structure composed of collections of tissues
that perform specific functions in a living organism. Organs that are found in
a human body are the heart, lungs, brain, pancreas, liver, among others. These
organs perform specific functions and work in an interconnected manner for the
human body to function well. When organs work together, they are called organ
systems which are already the fifth level of cell organization.</span>
Microscopic anatomy
The study that uses microscopes to see the minute details of organ parts is called microscopic anatomy.
Microscopic anatomy is the study of cells, tissues and organs of the body that are too small to been seen with the naked eye. Microscopic anatomy usually involves using special staining techniques, combined with electron or light microscope. The use of stains helps to improve colors so that the cells can be more easily identified when they are examined.
Answer:
Hemangioma
Explanation:
Hemangioma usually refers to a non-cancerous type of tumor that occurs due to the abnormal growth of blood vessels. It can occur in any parts of the body, but they very are mostly present in the neck and he face portion. They can present right from the time of birth, but they usually develop in the body of the babies within the first few months after the birth of a baby.
It generally occurs in two types, namely-
- Capillary hemangiomas- It occurs in the outer skin layers
- Cavernous hemangiomas- It occurs in the deeper skin layers, and also mostly near and around the eye.
Answer:
A
Explanation:It boils down to a and b. A single molecule of DNA is wrong. So it's a,
