Answer:
1: Carbon Dioxide
2: oxygen
3: Oxygen
4: water
these are what I think but there's a very high chance I'm wrong, sorry
Answer:
Correct answer down below in image
Good luck mf edmentum and PLATO users
In a plant species, if the b allele (blue flowers) and the b allele (white flowers) are incompletely dominant (bb is light blue), an all light blue offspring<span> ratio is expected in a cross between a blue-flowered plant and a white-flowered plant.</span>