The answer to which of the following is extrusive is letter B. lava
Where are your scratch tests? The question cannot be answered without having them to look at.
Answer:YES
Explanation:A PDA is a type of congenital heart defect. A congenital heart defect is any type of heart problem that's present at birth. If your baby has a PDA but an otherwise normal heart, the PDA may shrink and go away. Some children need treatment to close their PDAs.
Virus infection domain cell
<span>uracil isnt found in DNA only RNA</span>
