Answer:
they are formed in sperm and eggs.
Explanation:
The term chromosome comes from the Greek words for color (chroma) and body (soma). Scientists gave this name to chromosomes because they are cell structures, or bodies, that are strongly stained by some colorful dyes used in research
Answer:
In a chemical reaction, bonds between atoms in the reactants are broken and the atoms rearrange and form new bonds to make the products.
Answer:
All rivers have a starting point where water begins its flow. This source is called a headwater. The headwater usually come from rainfall or snowmelt in mountains.
Explanation:
Answer:
Membrane-Bound Organelles
