Answer:
Red blood cells and blood plasma do not contain DNA. Red blood cells don't have the DNA containing nucleus and mitochondria. Only white blood cells in blood contain DNA. With blood donation, usually most of the white blood cells are filtered out.
Explanation:
because red blood cells don't have the DNA containing nucleus and mitochondria
Answer:
A.
Explanation:
because it studies the key word Astro which means astrophysics which is stars good luck
Answer:
Enrichment helps satisfy both the physical and psychological needs of animals and allows them to make choices. Thus, animal enrichment creates a win-win-win situation for the animals, visitors and keepers! In the wild, animals must find food, defend territories, escape predators and build homes.
The answer is B. They are both made up of subatomic particles.
GMO stands for “genetically modified organism”, which is a new organism, not found in nature, created by scientists when they genetically modify or engineer food plants.
