Is a animals body get infected by a pathogen a stimulus or response

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer