Question

which object has smallest radius?
venus
jupiter
neutron star
a - type main - sequence star

Explanation:

Among the options, Venus is a terrestrial planet, Jupiter is a gas - giant planet, neutron stars are extremely dense remnants of supernova explosions, and A - type main - sequence stars are large and hot stars. Terrestrial planets like Venus are much smaller in size compared to gas - giants, neutron stars, and main - sequence stars.

Answer:

Venus