Answer:
there's a ½ or 50% chance of their children will also be carriers of the sickle cell disease.
Explanation:
let IA = normal and IS =sickle cell
since both parents are carriers so it would be IAIS x IAIS
IAIS x IAIS
1 IAIA, 2 IAIS, 1 ISIS
Answer:
Avalanche
Explanation:
They mostly happen in mountainous regions where there is snow/ice and rocks. The ice underneath the boulders thaws momentarily due to the pressure of the rocks and ice above hence acting as a lubricant for the sliding down of the rocks down the mountain. Avalanches can be triggered by earthquakes, explosions, and etcetera.
1. Abiotic and Biotic factors make up an ecosystem
2. Each other, Abiotic factors
3. Dead, Alive
4.Nonliving
5. Prefic "a-" means without, Abiotic meaning without life
yw :)
Answer:
I'll be your friend, and 2-2 is inevitably 0.
Explanation: