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vagabundo [1.1K]
2 years ago
15

During the biopac activity, why did the subject’s heart rate increase after exercise?.

Social Studies
1 answer:
monitta2 years ago
8 0

Answer:

When exercising, the heart rate rises due to an increase in the amount of oxygen required by the muscles.

Explanation:

Muscles require oxygenated blood, and as someone works out, the muscles require more of it to maintain adequate energy to keep up with the demand. If you exercise on a hot day, the combination of the high temperature and the strenuous activity performed by your heart will cause an unnatural increase in your heart rate. This occurs because the heart must pump blood to the skin to cool you down as well as deliver blood to working muscles.

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________involves developing an action plan to reduce the likelihood of occurrence or potential impact of each risk, establishing
11111nata11111 [884]

Answer:

Risk response planning

Explanation:

Risk response planning can be seen as a way of initiating diverse options and reducing or elimination risk to the project,and also create an avenue to increase the opportunity impact.

Risk response planning are plans done by a project manager to detect and find a solution to a threat to a project even before it occurs.

However, Risk can be managed with this three steps. 1). Risk identification, 2). Risk analysis, 3). Developing risk response plan.

3 0
3 years ago
Identify the characteristics of a unitary system and a federal system, and provide examples of each.
Komok [63]

Answer: A unitary system is one in which power can be granted to or taken back from regions by a decision of central authority without the involvement of the regions themselves while a federal system is one in which there is division of power between a federal government and sub-federal governments(most times state and local governments)

Explanation: characteristics of unitary system include:

1. central government has sovereignty over what happens at every sub-level

2. sub level competencies are defined by statute and not enshrined in the written constitution

3. There is no direct participation of sub-levels in constitutional amendments

Characteristics of federal system include:

1. federal laws supercede state laws

2. federal laws must be applied by state courts

3.federal powers are limited and state powers are protected by the constitution

4. There's representation of states in parliament and states actively participate in constitutional amendments

Example of governments practising unitary system is the United Kingdom, Norway, Romania and Israel while federal system is practised in the United States, Canada, Germany and Australia.

5 0
3 years ago
Of the 5 ships he bagan his voyage with how many return to Spain?
mr Goodwill [35]

Answer: A. 1

Explanation:

This is about the Portuguese explorer Ferdinand Magellan who attempted to find a western route to Asia from Spain. The expedition ran into a lot of problems and almost ended when Magellan himself died in battle whilst fighting natives.

The leadership of the expedition was then taken over by Juan Sebastián Elcano after several others failed to lead effectively and under him, the expedition eventually made it back to Spain with only one ship remaining of the fleet of 5 that had gone out.

7 0
2 years ago
Dr. Low is interested in studying the effect mood has on the willingness to help a stranger. She randomly assigns half of her pa
erica [24]

Answer: experimental

Explanation:

Experimental design refers to the branch of statistics that has to do with the design and the analysis of experiments. It's a way to plan experiments so that an objective and valid result can be gotten.

Experimental design simply means how the participants will be allocated to the different groups that are in an experiment. In this scenario, Dr Low has assigned her participants based on her research study.

7 0
2 years ago
What else is formed with mountains?
katrin2010 [14]
When mountains are formed ROCKS are formed with it
4 0
3 years ago
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