no you can not be pregnant if you get your period late.
The answer would be the second option - From the tips of the root
This is because cell division, in higher plants, takes place in areas known as meristems, which are are
normally located at the tips of stems or roots. Since mitosis is the process of cell division, the best place to observe it would be at the meristems. A sample of the meristem can best be gotten from the tips of the root.
Answer:
-carries oxygen and nutrients
-helps produce infection-fighting cells
Answer:
the answer is a safety goggles
During the resting heart, that is, the number of times the heart beats per minute while the body is relaxed and at rest does not change significantly with age; But with age, there are changes in the ability of the heart to increase its rate during exercise and other moments of stress. Younger hearts usually usually speed up more faster than older ones when challenged. The maximum heart rate, the highest heart rate one can achieve as measured by a cardiac stress test declines gradually in adults as they age. The cause of this is slowing down of the heart's pacemaker cells.
