The answer is A: yes
Hope this helps
Polyploidy is the term that describes the chromosomal abnormality of having extra chromosomes.
It would be a young puppy learns to beg for food by watching a older dog
Answer:
D. the eggs are only viable for fertilization
Your heart muscle needs its own supply of blood because, like the rest of your body, it needs oxygen and other nutrients to stay healthy. For this reason, your heart pumps oxygen-rich blood to its own muscle through your coronary arteries.
