If both parents are brown eyed and carry the blue eye gene, making them heterogeneous, then the combinations would be BB, Bb, Bb, and bb on a punnett square. In a ratio it'd be written 1:2:1.
B,D I hope this is right LOL and if not wait for someone else to answer
<span>What are your options ? because alveoli is basically just Tiny sacs where oxygen and carbon are exchanged. Let me know if it helps </span>
For 80–90% of people who have total knee replacement, the new joint should last about 20 years, and it may well last longer. If you've had a partial knee replacement, you're more likely to need a repeat operation – about 1 person in 10 needs further surgery after 10 years. The main reason people have this type of surgery is to no longer suffer from chronic and excruciating pain.
You can call a depression Hot-line or maybe go see a therapist I visit and talk to a therapist and it really works.
Doctors may also subscribe you to medication call Xans
Xans help with depression anxiety
Hope this helps........ Have a good day☺
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