Answer:
50 to 100 times each minute.
Explanation:
During activity or excitement, your body needs more oxygen-rich blood; the heart rate rises to well over 100 beats per minute. Medications and some medical conditions may affect how fast your heart-rate is at rest and with exercise
<span>After a fetus has developed for three months, what is its skeleton made of :
</span>
<span>The bones will be formed from the centers of ossification, cartilage will gradually be replaced by bone. during this time, ossification of the spine <span>continues.
</span></span>
Answer: C teachers must stay humble and modest regardless of their achievements Explanation: students are hesitant to approach teachers with their doubts so if teachers remain humble then the students will be more likely to come to them with their queries and doubts.
Answer:
B
Explanation:
Because the big meal will slow you down and weaken your stomach and will stop you from running too fast as you will get at stich
