BIOLOGY HIGH SCHOOL

An aerobic activity is defined as one that _____ the heart rate and ____ the body's need for oxygen.increases; decreasesincreases; increasesdecreases; decreasesdecreases; increases

Answers

Answer 1
Answer:

Answer: increase, increase

The term aerobic literally means "with oxygen", and refers to the use of oxygen by muscles for generating energy. An aerobic activity will increase the rate of heat so that it can pump more oxygenated blood because of increase in muscle activity, the need of oxygen of body also increases.  

Hence, an aerobic activity is defined as one that increases the heart rate and increases the body's need for oxygen.
Answer 2
Answer: An aerobic activity increases the heart rate and decreases the body's need for oxygen.

Related Questions

Most amphibians have an aquatic larval form with _____ and a terrestrial adult form with _____.
Answer any of the following questions:What causes the phases of the moon? When the moon is waning, the visible part of the moon is A) getting smaller B) getting larger C) staying the same D) always yellow Which of the following is true of the relationship between the moon and the Earth? A) The moon rotates around the earth. B) The moon rotates around the sun. C) The Earth revolves around the moon. D) The moon revolves around the Earth. Which statement is true? A) The moon rotates and revolves at a slower rate than the Earth. B) The moon revolves around the earth faster than it rotates. C) The moon revolves around the earth much slower than it rotates. D) The moon does not rotate at all.
Who first identified DNA?
Read the statements below about the Periodic Table. Identify which statements are true/false. If the statement is false, explain why it is false. S8P1f a. Each horizontal row of the table is called group. b. Each family represents the number of energy levels present in an atom of the element. c. The properties of an element can be predicted from its location on the table. d. The elements are arranged from left to right, up to down by decreasing atomic number.
Which of the following defines evolution? a change in environmental conditions a change in an animal's physical traits a change in a population's gene pool a change in an individual's genetic makeup

which of the following products of the dark reactions is critical for progression to cellular respiration

Answers

The light-independent (or dark reaction) produces sugar-phosphate molecules, which are used as an important reactant in cellular respiration. Hope this helps!

What came first the chicken or the egg

Answers

To be, or not to be, that is the question.

Answer:

The egg

Explanation:

Another animal had a egg and it evolved into a chicken egg when it cracked it had a baby chicken.

Multicellular organisms arose because _____.

Answers

The answer is because a part of the organism could die and the organism could continue to live. 

In the very changing environment, such was when multicellular organisms evolved, the organisms that could adapt to that environment, survived. If in some moment multicellular organism emerged and its multicellularity helped him to survive, that is the reason this characteristic remained. On of the explanation is that multicellularity allows the organism to continue to live even if a part of the organism dies.

What do lysosomes produce that are essential to their function? A. Proteins
B. Ribosomes
C. Transport vesicles
D. Digestive Enzymes

Answers

I think the correct answer from the choices listed above is option D. Lysosomes produce digestive enzymes that are essential to their functions. They decompose the products of ingestion and makes the pH more acidic. They digest food for the cell. Hope this answers the question.

What kinds of living and nonliving things do you think a marine biologist studies?

Answers

Answer:

Marine biology is the study of organisms that lives in the marine environment, the environment that found in sea and oceans. They also study the interaction between these organisms and their environment.  

Marine biologists study both living and non-living things in their surroundings where they do research. The living things they study are marine organisms like fishes, sharks, whales, crustaceans, deep-sea organisms, sea plants, microbes and many more living creatures present in the marine environment.

They study their behavior, feeding habits, interaction with other organisms, their role in the ecosystem, mating behavior, etc.

The non-living things a marine biologist study are physical and chemical environment of marine habitat, geology of the area, concentration of salt, and other molecules that affect marine biology.
books of people and what to say toy them

Which of these organelles is covered in ribosomes?   A. Golgi apparatus   B. Large vacuoles   C. Rough endoplasmic reticulum   D. Smooth endoplasmic reticulum

Answers

Answer:

(C).Rough endoplasmic reticulum

Explanation:

Endoplasmic reticulum (ER) is a membrane-bound cell organelle, present in eukaryotic cells. There are two types of endoplasmic reticulum, smooth ER and rough ER.  

Rough ER contains ribosomes on its outer surface (side, which is in contact with cell cytosol), while in smooth ER surface, ribosomes are absent. This is because ribosomes provide platform for the process of protein synthesis or translation.

Proteins synthesized by ribosomes present in rough ER surface are then transported to it (rough ER) for sorting and  post-transnational modifications.

Thus, the correct answer is option (C).

 
C. rough endoplasmic reticulum
Other Questions
Which component is affected when a catalyst is added to a chemical reaction? the amount of substrate the activation energy the amount of product the concentration of reactants
RNA has a cap on one end and aPoly A tail on the other. Which ofthe following is NOT a function ofthese?A. allows the strand to leave the nucleusB. helps the strand attach to a ribosome to betranslatedC. signals that introns need to be spliced outD. protects the strand from enzymes
Microbial cells are grouped into two major groups based on the separation of their genetic material from the cytoplasm. Which are these two groups?
As the human population increases, which problem is technology least likely to be able to solve?a lack of space in which to livepoor health conditionsdependence on nonrenewable resourcesan inadequate food supply