Blood pressure is the measure of force of blood pushing against blood vessel walls. High blood pressure which is also called hypertension refers to a blood pressure that is abnormally high.
There are many factors that contribute to hypertension. These include:
1. Smoking
2. Being overweight or obese
3. Too much salt in diet
4. Too much alcohol consumption
5. Stress
6. Lack of physical activity
7. Older age
8. Family history of high blood pressure.
9. Sleep apnea
10. Family history of high blood pressure
11. Adrenal and thyroid disorders.
Answer:
a. multicellular sporophytes
Explanation:
Bryophytes include all the land plants. Evolutionary studies have shown that all the bryophytes might have originated from a common green algae. A sporophyte can be described as a diploid multicellular stage which is common in all plants and algae. Hence, we can infer that the multicellular sporophyte generation was common in all bryophytes and hence can be seen even today.
Hi there!
Since the passage said that older fossils are most likely underneath newer ones, we can conclude that both fossils were buried at similar depths of ground in similar places.
Hope this helps!
Answer:
Dehydration.
Explanation:
Dehydration is the cause of this weakness, in relation to cellular respiration because in cellular respiration water is produces when the glucose molecules are broken down for the release of energy. In this process, our body temperature increases so our body removes heat from the body with the use of water which leads to dehydration and the athlete feels hard and becomes dizzy and feels ill and weak.
After the 1st half-life 250 g of the radioactive material will be left.
<span>After the 2nd half-life 125 g of the radioactive material will be left. </span>
<span>After the 3rd half-life 62.5 g of the radioactive material will be left. </span>
<span>Therefore after 60 minutes, 3 half lives would have occurred. </span>
<span>Therefore the half-life = 60 / 3 = 20 minutes when 250 grams of the original material would have remained radioactive. </span>
<span>Therefore the answer is A) About 250 gram of the material decayed in 20 minutes.</span>
