What diseases can affect a dog’s or cat’s skeletal system?
(Animal Science)

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons