Explaining Convection Currents Which statement explains how convection currents affect the movement of plates?
O Gravity pulls one edge of a plate down into the mantle, which causes the rest of the plate to move as well.
Heat from Earth's interior causes lithospheric plates to collide at convergent plate boundaries, causing
volcanoes
Heat from Earth's interior causes currents of hot rising magma and cooler sinking magma to flow, moving the
crust along with them.
As convection currents drift across the oceans, they bring the pieces of Earth's crust with them as the
supercontinent breaks apart,
Intro
Done

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

it's c. (to reduce the greenhouse effect/carbon gasses)

the correct answer is b