Question

what is cytoplasm?
what is iron?​

Answer 1

Answer:

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane.

Iron is a mineral that our bodies need for many functions. For example, iron is part of hemoglobin, a protein which carries oxygen from our lungs throughout our bodies.

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Answer 2

Answer:

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. ... All of the organelles in eukaryotic cells, such as the nucleus, endoplasmic reticulum, and mitochondria, are located in the cytoplasm.

A hard strong metal that is used for making steel and is found in small quantities in food and in blood