<span>The four organelles that should be present in the eukaryotic organism are: 1) Nucleus which contains the DNA and directs all of the activities of the cell 2) The Mitochondria which turns food in to energy 3) Ribosomes which make protein and 4) The Golgi Apparatus which processes the proteins.</span>
The Cretaceous–Paleogene (K–Pg) extinction event (also known as the Cretaceous–Tertiary (K–T) extinction) was a sudden mass extinction of three-quarters of the plant and animal species on Earth, approximately 66 million years ago.
Answer:
The sugar molecules in the marshmallow are being changed into carbon. Sugar can be changed into water molecules. When you toast marshmallows, the heat causes a chemical reaction producing water molecules which then evaporate, leaving the carbon behind.
Explanation:
