Which of the following is not a threat to biodiversity
recycling
climate change
pollution
over-exploitation

What organelle other than the nucleus houses dna in a eukaryotic cell?

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from