The atomic mass of an element whose atoms consist of eight protons, nine neutrons, and eight electrons is (ignore the periodic table entry for this element and only consider what the atomic mass would be given the number of subatomic particles in this question).

Chicken pox and hepatitis are bacterial diseases. true or false?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Is becoming less expensive to screen blood samples for dna certain diseases have genetic basis what is possible ethical concern about the availability of inexpensive dna testing