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
stiv31 [10]
3 years ago
6

In the human body, muscle cells have an increased need for energy during exercise. To help supply this energy, the body will imm

ediately increase -
f the need for waste products to be retained
g food intake to increase the substances
available for respiration
h the breathing rate to supply more oxygen to
cells for the release of energy
j activity in the nervous system to stimulate
intake of carbon dioxide

??????
Biology
2 answers:
matrenka [14]3 years ago
5 0

The correct answer is option (h) the breathing rate to supply more oxygen to cells for the release of energy.

Breathing refers to the process of inhaling oxygen and exhaling carbon dioxide from the lungs. A normal breathing rate at rest is around 15 breathes per minute which is significantly increased to 40 -50 breathes per minute during vigorous activity or excercise.

During exercise, the breathing rate, pulse rate and lactic acid levels increase in the human body. Muscle cells have an increased need for energy and heart pumps more oxygen to the muscle cells to meet the requirement. Breathing rate increases to supply more oxygen to the muscle cells which is required for the oxidation of the glucose, release of more energy and to get rid of the carbon dioxide.


BartSMP [9]3 years ago
3 0
The answer is H, when you exercise, your body increases breathing to get more O2 to your cells
You might be interested in
This is an observable trait of an organism that can mask the recessive trait.
Naily [24]
This law states an organism has two different alleles for a trait and the allele that is expressed in the phenotype, masking the expression of the other allele,is said to be dominant. The allele whose expression is masked is said to be recessive.
7 0
3 years ago
Read 2 more answers
What does it mean when there is gradual change and buildup of organisms in an environment
olga_2 [115]
Buildup of organisms means that the species number is pretty high.
Gradual change means that it was a slow, calm time to make the change.
I hope this helps!!
4 0
3 years ago
Suppose you want to design and build a house how would you communicate your design plans with the construction crew that would w
lawyer [7]
First i would like to discuss the design with the head of the construction crew that are capable of understanding the engineering part, then ask him if the design is feasible, if its realistic, if it is safe to be house and if it is safe to work on by the workers. and it would be his task to deliver it the others
5 0
3 years ago
What is the effects of body size of urination flow/time
natali 33 [55]

Answer: There are two factors that determine the urine flow rate during an osmotic diuresis: the rate of excretion of effective osmoles in the urine and the effective osmolality of the interstitial compartment of the renal medulla.

The normal range for 24-hour urine volume is 800 to 2,000 milliliters per day (with a normal fluid intake of about 2 liters per day).

3 0
3 years ago
If the flowers contain 50,000 kcal of energy, about how much energy will the lizard obtain from eating the butterfly? 500 kcal 5
Triss [41]
500 because of the 10% rule when moving up in food chains, for example; patch of grass-200J rabbit eats some of it but doesn’t eat all - 150J the rabbit runs around for a bit and loses energy, the fox doesn’t eat all of the rabbit - 50J ( just a rough example may not be completely right but the concept of the rule is there and the energy).
5 0
3 years ago
Read 2 more answers
Other questions:
  • Radioactive Decay of Carbon 14
    13·1 answer
  • 20 points help!!!!!
    12·2 answers
  • A functional group that is acidic and part of the amino acid backbone: ____________
    15·1 answer
  • Which statement concerning sexual reproduction is correct?
    5·1 answer
  • Which of the following is not true of conservation tiling? A. a method of cultivation in which residues from previous crops are
    15·1 answer
  • A boat traveled from a bay into a freshwater lake and brought a nonnative plant to the lake. If the new plant adapts to the fres
    14·1 answer
  • Need Answer ASAP. Why do disruptive selection pressures tend to favor rapid evolutionary changes?
    6·1 answer
  • What is the importance of ATP and NADPH?​
    13·1 answer
  • PLEASE THIS IS NOT DIFFICULT I WILL MARK BRAINLIST
    6·1 answer
  • Bees help pollinate flowers and in return, the bees get nectar to eat. If the bee population declines, then the population of fl
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!