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mamaluj [8]
3 years ago
13

A cardiologist suspects that a patient has a heart problem. Either the valves between the atria and the ventricles or the valves

between the ventricles and the body are likely at fault. To test the valves in this order, the cardiologist would
analyze the first heart sound only
analyze the second heart sound only
analyze the first heart sound followed by the second heart sound
analyze the second heart sound followed by the first heart sound
Biology
2 answers:
Leni [432]3 years ago
8 0
<span>analyze the first heart sound followed by the second heart sound</span>
uranmaximum [27]3 years ago
6 0
Analyze the first heart sound followed by the second heart sound.
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34kurt

Answer B sounds reasonable

6 0
3 years ago
Asexual reproduction is based on a type of cell division known as _____.
Maksim231197 [3]

Mitosis.

Asexual reproduction is the type of reproduction in which a cell make a copy of itself. In asexual reproduction there occurs simple cell division.No fertilization of egg and sperm can be seen in asexual reproduction. Thus in asexual reproduction offspring have identical genetic material as that of parent. Similarly in mitosis two identical nuclei are formed which are genetically identical to the nucleus of the parent cell.

3 0
4 years ago
A group of the same species of salmon lives in a stream. Which level of organization does this best describe
Fiesta28 [93]

Answer:

Population

Explanation:

  • <em><u>Population is the level of organization that describes group of the same species that lives in the same area.</u></em>
  • Other levels of organization in an ecosystem are; organism, community, ecosystem, biome.
  • An organism is an individual living thing. Community is a group of different species that live together in one area. Therefore, a community is made up of several populations.
  • Ecosystem includes all of the organisms as well as the climate, soil, water, rocks and other non-living things in an area.
3 0
3 years ago
Read 2 more answers
Stereoscopic vision, grasping hands and flat nails rather than claws seem to be good adaptations to living in trees. However, so
OLga [1]

Answer:

This is due to the general nature of the body's features.

Explanation:

The traits are important in the survival of the creatures. For example, a keen vision is needed to spot prey that is several meters or kilometers away. In addition, the claws serve different functions. For example, the claws are there to rest on the patch of the tree and hold firmly. In addition, the claws are for tearing prey. Further, the claws are for holding and lifting prey and suffocating it if necessary.

5 0
4 years ago
What is the difference between an inference and a prediction
Artemon [7]
An inference is what you can conclude or draw from the literature you are reading while a prediction is what you think is going to happen using what HAS happened in the PAST in the book
6 0
4 years ago
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