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.

7 0

2 years ago

With the help chlorobium pigments bacteria produce glycogen and ______?

Arte-miy333 [17]

Answer:

asexual spores.........

4 0

2 years ago

A student with the flu was given a medication that tasted bitter. Other than taste, which other tests would confirm which type o

lyudmila [28]

Answer:

b and d

Explanation:

5 0

1 year ago

Read 2 more answers