Select the correct answer from each drop-down menu. Complete the sentences about Earth’s early biosphere.

After Earth formed, the emerging biosphere had several effects on Earth’s lithosphere. For example, rocks and minerals showed evidence of 1A(enter text here)

caused by the presence of oxygen in air. In a second example, 2B(enter text here)

actually created new rock after being dissolved in water or buried underground.

1A.

1.combustion

2.oxidation

3.fossilization

4.respiration

2B.

1.minerals

2.organisms

3.carbon dioxide

4.sunlight

(PLZ SOMEONE ANSWER THIS WITHOUT ANY LINKS, ITS ANNOYING)

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.

gag reflex, poor dentition, gum retraction

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