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
gizmo_the_mogwai [7]
3 years ago
9

The __________ is a measure of ozone and other pollutants in the air.

Biology
1 answer:
Sloan [31]3 years ago
4 0

Answer:

The <u>air quality index</u> is a measure of ozone and other pollutants in the air.

Explanation:

You might be interested in
What are the two types of adaptations that plants can show?
bearhunter [10]

Answer:

There are two main types of adaptation: physical and behavioral. Physical adaptations are special body parts that help a plant or animal survive in an environment.

Explanation:

5 0
2 years ago
Read 2 more answers
What structure of protein is the second folding of the protein chain
sergeinik [125]
The ensemble of formations and folds in a single linear chain of amino acids sometimes called a polypeptide constitutes the tertiary structure of a protein. Finally, the  quaternary structure of a protein refers to those macromolecules with multiple polypeptide chains or subunits.
6 0
3 years ago
What type of tissue correctly classifies the epidermis
Oksana_A [137]
Epithelial tissue mainly...but you can say statified epithelial tissue
7 0
3 years ago
________ is the form of vitamin d found in plants.
julia-pushkina [17]
Ergocalciferol is the form of vitamin d found in plants.
4 0
3 years ago
Calculate the cardiac output if heart rate (HR) is 90 beats per minute, stroke volume (SV) is 110 ml/beat, end diastolic volume
Yakvenalex [24]

ANSWER: None of the above options are correct.

Cardiac Output(CO) = Stroke Volume(SV) × Heart Rate(HR)

Therefore where HR= 90bpm and SV= 110ml/min,

CO = 90 × 110 = 9900ml/min or 9.9L/min.

EXPLANATION:

CARDIAC OUTPUT is the volume of blood being pumped by the heart into the systemic circulation per minute.

Cardiac output is the product of two variables, stroke volume and heart rate.

STROKE VOLUME is the amount of blood pumped out by the left ventricle in each contraction.

HEART RATE is the count of the number of times the heart beats per minute.

6 0
3 years ago
Other questions:
  • The seismic waves in a 7.5 magnitude earthquake are ___ times larger than those in a 6.5 magnitude earthquake.
    8·1 answer
  • Hypodermic needles frighten Janice. As she awaits a flu shot, Janice's _____ nervous system is probably going into overdrive as
    8·1 answer
  • A diploid cell contains three pairs of homologous chromosomes designated C1 and C2, M1 and M2, and S1 and S2; no crossing over o
    11·1 answer
  • write the equation for the formation of maltose, a disaccharide, which consists of two blood glucose units. classify the reactio
    5·2 answers
  • You are given a slide of a pathogen that is Gram-negative and whose subcellular structures can be observed with a light microsco
    10·1 answer
  • What percentage of carbon-14 will be left in fossil after it has decayed on 11,400 years
    12·1 answer
  • What is extracellular matrix ? in simple words pls​
    12·1 answer
  • How does Mike's mom compare the nuclear membrane and the cell membrane?
    7·1 answer
  • Some seeds contain fluffy parachute like structure why​
    13·1 answer
  • Which is necessary for a plant to convert the energy of the sun into energy it can
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!