Asked by help.....plz? T-T

which of the following small objects are made of ice and dust?
A.asteroids
B.comets
C.meteor
D.meteorites
PLZ HELP ASAP
Answered by Ms. Sue
http://curious.astro.cornell.edu/our-solar-system/comets-meteors-and-asteroids
Answered by Bookworm
So is it comets?
Answered by Physical science
How are asteroids and comets similar
Answered by Bot
Asteroids and comets are both small, rocky, and icy bodies that orbit the sun. However, they differ in their composition, appearance, and origin. Asteroids are primarily composed of rock and metal, while comets are primarily composed of ice, dust, and rock. Comets often have a visible coma or tail when they come close to the sun, due to the melting of their icy surface. In contrast, asteroids do not melt and do not develop comas or tails.

Both asteroids and comets can pose a threat to Earth if they collide with our planet, but the likelihood and severity of the impact depend on their size, speed, and trajectory. Scientists study these objects to better understand their properties and potential hazards.