During the pleistocene, a land bridge connected alaska and asia. what could have caused this bridge to from? the ending of an ice age the beginning of an ice age the erosion of the alaskan coastline the erosion of the asian coastline

The correct answer is beginning of ice age.

During the time of ice age, the supply of water of locked in the ice of the glaciers.

The level of sea worldwide decreased and the land came out of the sea and joined the two continents.

The environment of the Bering bridge was very dried so it remained a dried and there were no glaciers during the whole ice age.

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.