BIOLOGY HIGH SCHOOL

Cardiorespiratory fitness refers to...... a.Bones b. Muscles c. Brain d. heart lung function​

Answers

Answer 1
Answer:

Answer:D. Heart and lung function

Explanation:the word “cardio” relates to the heart

Answer 2
Answer:

Final answer:

Cardiorespiratory fitness refers to how efficiently the heart and lungs work together to deliver oxygenated blood to the muscles during exercise. It's essential for cardiovascular health, quality of life, and longevity.

Explanation:

Cardiorespiratory fitness refers to the ability of the heart and lungs (option d) to supply oxygen-rich blood to the working muscle tissues and the capacity of the muscles to use oxygen to produce energy for movement. This involves the circulatory and respiratory systems' abilities to transport oxygen throughout the body efficiently, maintaining overall health and stamina.

An individual with high cardiorespiratory fitness can sustain large-muscle, dynamic, moderate-to-high intensity exercise, such as walking, running, bicycling, and swimming, for prolonged periods. This capacity is critical for preventing cardiovascular diseases, improving quality of life, and promoting longevity.

Learn more about Cardiorespiratory fitness here:

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The orange color of carrot roots and marigold flowers comes from cell bodies known as chromoplasts. a. True
b. False

Answers

True, it comes from chromoplasts

Can y’all give me a hand?

Answers

Answer:

C is correct hope u get a good grade:)

Explanation:
C is the correct answer :)

which of the following would not be considered a point source pollution contributor a. an animal feed lot b. cattle on rangeland c. a paper mill d. a slaughterhouse

Answers

The correct answer should beb. cattle on rangeland

Point source pollution contributors are any pollution contributors that can be pinpointed to a single location, and dispersed cattle on a rangeland is not it. A a paper mill or a feed lot or a slaughter house can easily be pinpointed.

if there were no suppression of dna replication between meiotic divisions but cytokinesis proceeded normally, what is the most likely outcome of meiosis?

Answers

The answer is 4 diploid cells.

Meiosis is a cell division which results in the reduction of chromosome number by half - from diploid to haploid - in daughter cells. It consists of meiosis I and meiosis II. Meiosis I produces two haploid cells. Meiosis II is analogous to mitosis, so in total, meiosis results in four haploid cells. This is achieved through suppression of DNA replication between two meiotic divisions.
If there were no suppression of DNA replication, then meiosis I would produce two diploid cells, and after meiosis II there will be four diploid cells.

Complete the sentence. Choose the best answer from the choices provided. Based on the myths “The Maori: Genealogies and Origins in New Zealand” and “The Raven and the First Men: The Beginnings of the Haida,” one way the Maori culture most differs from the Haida culture is that the Maori cultureA. cares for the earth.
B. is made up of fierce warriors.
C. worships supernatural beings.
D. has a strong sense of community.

Answers

"Is made up of fierce warriors" is the statement among the choices given in the question that is the best answer from the choices provided. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer has come to your great help.

b..is made up of fierce warriors

In an exothermic reaction, the products have a _____ bond energy then the ______ .Overall ,energy is ______

Answers

In an exothermic reaction, the products overall have a higher bond enthalpy than the reactants. Overall, energy is given out of the system (because more energy is released forming the bonds in the products than is required to break the bonds in the reactants).
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