A "Pacemaker" can be external or internal and usually generates electrical stimuli to the heart muscle with ________:

Answers

Answer 1

Answer:

Answer:

A "Pacemaker" can be external or internal and usually generates electrical stimuli to the heart muscle with anelectrode.

Explanation:

Pacemakers allow you to perceive when the heart is beating irregularly or very slowly. This small device sends an electrical signal or electrical impulses to the heart, which makes it beat at the normal rate, because the electrical impulses are transmitted to the heart muscle; by means of an electrode that connects the device with the heart muscle functionally thus an adequate functionality of the heart.

The pacemaker is able to detect heartbeat failures and, at that time, sends an electrical signal through the wires (electrodes) so that the heart contracts.Pacemakers may have more than one electrode depending on the number of areas of the heart that we need to stimulate.

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Bones act as a frame to which _____ are attached for movement.cartilageorgansstriated musclescardiac muscles

The native range of a species includes all areas in ahich it lives

Answers

True!

The native range of a species includes all areas where that species lives. It also includes temporary areas, such as summer or winter range, breeding or non-breeding range. The native range is the area in which species can be found during the lifetime.

The answer is false.

What cell types would you expect to find in muscle tissue

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Cardiac, skeletal, and smooth. Your welcome :)

Vestigial structures are remains of a structure that was functional in some ancestor but is no longer functional in the organism in question.true or false

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Your answer is True.

Hope this helps.

Halophytes can be found in salt marshes. Please select the best answer from the choices provideda. True
b. False

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True,

Reason -

Halophytes are plant species that are able to tolerate the salinity found in soil or water in which it is growing. The roots of these plants are well adapted to withstand the high salinity through the process of osmosis. The salt concentration with in the roots is much higher than the normal root cells and thus being highly salt concentrated from inside these plants are able to extract water from outside saline environment.

the answer is true folks

To maintain order within their cells and organs, all living things musta. constantly change.
b. be able to move.
c. reproduce.
d. carry on metabolism.
e. extract energy from sunlight

Answers

The answer is d. carry on metabolism.

Metabolism includes all chemical reactions involved in maintaining order within cells and organs. The purpose of metabolism is a conversion of food or fuel to building blocks for macromolecules and to energy for cellular processes. It is involved in the elimination of waste, too. Regulation of metabolism is important for normal functioning of cells and organs.

A controlled experiment is the testing of a hypothesis in duplicate with only one factor being different. True. False.

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A controlled experiment is a type of experiment where we're testing one hypothesis in duplicate and we have only one different factor. This indeed is true. An example of an uncontrolled experiment would be where we would have many different types of variables which would possibly affect the result of our experiment for example.

Answer:

true

Explanation:

Other Questions

What is a function of cell membranes in humans? 1 : synthesis of amino acids2 : production of energy 3 : replication of genetic material 4 : recognition of certain chemicals

Which statement about plants cells is MOST accurate?A) Plant cells take in nutrients by phagocytosis. B) Plant cells do not need nutrients since they make their own food. C) Plant cells get nutrients through the decomposition of organic matter. D) Plant cells, like animal cells, take in small molecules through the cell membrane.

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Select all that apply Smaller groupings within a species are called _____. varieties/ races / breeds/ mongrels