Answer:
dense irregular is the correct answer.
Explanation:
Answer:
Not all matter and waves move the same direction, some do though
Explanation:
transverse wave--matter in the medium moves back and forth at right angles to the direction that the wave travels
compressional wave--matter in the medium moves back and forth along the same direction that the wave travels
O negative
Cause O negative can be transferred to all the group types... It doesn't have any antigens so it's the safest blood group to transfer