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
Aleksandr [31]
3 years ago
10

what is a good hypothesis for, how does heart rate change during and after an exercise is performed for two different periods of

time?

Biology
1 answer:
Mila [183]3 years ago
3 0
As you workout your heart rate will increase because you need oxygen.
You might be interested in
Stanly millers experiments did what?
Alekssandra [29.7K]
He performed an experiment that explain what occurred on primitive earth billions of years ago. He sent an electrical charge through a flask of chemical solution of methane, ammonia, hydrogen and water. This created organic compounds including amino acids

Hopes this help you.
3 0
3 years ago
What is the description for water depth
emmainna [20.7K]

Answer: Water Depth. vertical distance between the sea floor and still water level. ... The same maximum and minimum water depths are applicable to bottom founded and floating structures, although water depth is usually a much less important parameter for floating structures.

Explanation:

6 0
3 years ago
What is the role of protein in a cell?
kozerog [31]
Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs. ... These proteins provide structure and support for cells. On a larger scale, they also allow the body to move.
5 0
3 years ago
Read 2 more answers
Match the pairs-rhizobium-<br>a)nitrogen fixation<br>b) bakery products <br>c) food poisoning​
Dmitrij [34]

Answer:

A

Explanation:

8 0
2 years ago
Which of the following rocks would most likely be found near a volcano?
aleksklad [387]
The answer would be sandstone

7 0
3 years ago
Read 2 more answers
Other questions:
  • What three components make up most magmas?
    5·1 answer
  • In humans, the placenta is essential to the embryo for
    13·2 answers
  • The repeated movement of water between Earth s surface and the atmosphere is called
    10·2 answers
  • There are 3 identical plants in 3 identical pots. They are all kept at the same temperature and receive the same amount of sunli
    7·1 answer
  • Sara has just given birth to a baby and is exhausted. Her friend is studying biology and evaluating the process of photosynthesi
    6·1 answer
  • A result of the Battle of Trenton was that:
    7·1 answer
  • What changes occur in the genes of sex cell
    10·1 answer
  • The group of cells that use chemicals to recycle elements in the blood are called
    10·1 answer
  • An extension past the anatomical position is known as
    12·1 answer
  • Describing How Traits Are Inherited
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!