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
ExtremeBDS [4]
2 years ago
5

Definition of heart rate

Biology
1 answer:
shepuryov [24]2 years ago
4 0

Answer:

refers to the number of times the heart beats within a certain time period, usually a minute.

Or

it is the speed of the heart beat measured by the number of contractions of the heart

You might be interested in
I’m your household there is you , a cat and a dog how many populations are there
siniylev [52]
Answer: Three

Reason/Explanation:
The cat, you and the dog are all different populations. Together, there are three populations.

-DustinBR
4 0
3 years ago
The superscript of element Cl⁻ indicates it is a        A. positive ion.   B. neutral atom.   C. negative isotope.   D. negative
LekaFEV [45]
The superscript of element Cl⁻ indicates it is a negative ion.
6 0
3 years ago
Read 2 more answers
Please help !!!!!!!!!
algol13
The biosphere. This is the layer that contains all life on the planet.
3 0
2 years ago
Read 2 more answers
All the following are good sources of complex carbohydrates except? oatmeal. milk. carrots. spinach.
Naily [24]

The food that is not a good source of complex carbohydrates is milk.

<h3>What is carbohydrate?</h3>

The carbohydrate is one of the six classes of food.  The six classes of food that we have are;  fat, carbohydrates, protein, vitamins, minerals and water. Carbohydrates are made up of glucose molecules as it is a macromolecule.

These molecules are eaten for the purpose of energy because they are broken down in the body to give glucose which is a source of energy in the body.

Thus, the food that is not a good source of complex carbohydrates is milk.

Learn more about carbohydrates:brainly.com/question/14614055

#SPJ1

8 0
1 year ago
According to the envelope in Model 1, who is supposed to receive the letter?
matrenka [14]

If you are referring to the model attached, then the answer would be:

<u><em>Jane Doe</em></u>

This model demonstrates how one can categorize something based on certain information from general to specific characteristics. For example, many people have the same names, so how would we know who the person is referring to? Using specific details like the house number, building name or apartment, street and zip code will help narrow down who the letter is addressed to specifically. This is a method they use to organize organisms into specific classifications, based on specific characteristics.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What are two sources of energy for the earth's system?
    11·2 answers
  • A record showing the activity and the balances owed by each customer is called the
    14·2 answers
  • The classification of species is what
    12·1 answer
  • Soil reaction is _______.
    8·2 answers
  • Compare and contrast phenotype and genotype
    12·2 answers
  • Why do modern humans crave food that is high in fat and sugar
    5·1 answer
  • Imagine that you are studying a species of invasive insect that has spread from Brazil to the Eastern coast of the U.S. You hypo
    8·1 answer
  • Explain why the overprescription of antibiotics by doctors, or the overuse of everyday soaps containing antibiotics, can be a he
    14·1 answer
  • Which is the most comprehensive ecological unit of the biosphere?
    8·1 answer
  • Where do the decomposers come in the food chain if the pyramid gose like
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!