Which statements describe earth? select three options.

it is an outer planet.
it is a terrestrial planet.
it was formed from gas and dust.
it has a thick atmosphere of hydrogen and helium.
it was formed in a debris disk from colliding planetesimals.

It is a terrestrial planet.

It was formed from gas and dust.

It was formed in a debris disk from colliding planetesimals.

Explanation:

Earth is dense, rocky, and small, so it is a terrestrial planet.

The Earth formed , along with the rest of the solar system, about 4.6 billion years ago from a cloud of gas and dust.

Collisions allowed the particles to stick together and make larger particles. These planetesimals acted as seeds for planet formation .

A is wrong. Earth is an inner planet. the third of eight in distance from the Sun.

D is wrong. The boiling points of hydrogen and helium are so low that heat from the Sun would have caused them to escape from Earth's atmosphere long ago.

The answer is B C and E

Explanation:

answer; ///(b) it is composed of four protein chains and four heme groups;

i am going to guess that it is co2.