1.
which of the following objects would require the use of a small-scale model?

an atom

the planet saturn

the highway system in florida

the path of an ocean current

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation