7. In a short paragraph, relate the density of the bone to the activities and environment of each animal, both bird and cattle.

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

One of the purposes of transcription is to produce a sequence of bases that