1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rusak2 [61]
2 years ago
11

A student decided to investigate the relation of height to resting heart rate. The student determined the resting heart rate of

10 persons ranging in height from 55 to 75 inches. Resting heart rate was determined after each subject had been lying down resting for 20 minutes. In this experiment, height is the
Biology
1 answer:
frez [133]2 years ago
4 0
Air temperature: When temperatures (and the humidity) soar, the heart pumps a little more blood, so your pulse rate may increase, but usually no more than five to 10 beats a minute.<span>Body position: Resting, sitting or standing, your pulse is usually the same. Sometimes as you stand for the first 15 to 20 seconds, your pulse may go up a little bit, but after a couple of minutes it should settle down. Emotions: If you’re stressed, anxious or “extraordinarily happy or sad” your emotions can raise your pulse. </span><span>Body size: Body size usually doesn’t change pulse. If you’re very obese, you might see a higher resting pulse than normal, but usually not more than 100. </span><span>Medication use: Meds that block your adrenaline (beta blockers) tend to slow your pulse, while too much thyroid medication or too high of a dosage will raise it.
</span>
You might be interested in
Energy needed for metabolism comes from?
Alla [95]
Well our bodies get the energy they need from food through metabolism. So the answer is food
8 0
3 years ago
How do glow sticks light up in the dark?
Marina CMI [18]

All liquid glow products depend on a chemical process known as CHEMILUMINESCENCE to produce their light. ... When the stick bends, the glass vial breaks allowing the two liquids to mix together. The chemical reaction begins immediately resulting in a bright, fantastic glow.

4 0
3 years ago
Name an organism that is composed of 99% water
Vikentia [17]
Jellyfish contain 99% of water.
5 0
3 years ago
Repolarization occurs because Multiple Choice potassium ions continue to diffuse out of the cell after the inactivation gates of
alina1380 [7]

Answer: Repolarization occurs Potassium ions continue to diffuse out of the cell after the inactivation gates of the voltage-gated sodium ion channels begin to close.

3 0
3 years ago
Hox genes are regulatory genes in multicellular animals that code for transcription factors that determine the basic body plan i
Svetradugi [14.3K]

Answer: the body plans of complex animals are very similar to one another

7 0
2 years ago
Other questions:
  • A researcher tests whether dosage level of some drug (low, high) causes significant differences in health. What is this type of
    5·1 answer
  • Which three statements correctly describe the endoplasmic reticulum?
    15·1 answer
  • What happen when forced on an object are balanced
    9·1 answer
  • Books in the biography genre would include ________.
    15·2 answers
  • The pH of a solution is determined to be 1.5. The solution is
    9·2 answers
  • The ribosome is the site of
    13·1 answer
  • Name any two plants that produces egg and sperm?
    13·1 answer
  • Hi pls help byeeeee<br> ee
    6·2 answers
  • From the provided choices, which color of light does the pigment chlorophyll absorb the most?
    15·2 answers
  • What fine-tuned sensory receptors detect differences in tension generated by active muscle rather than muscle length
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!