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Volgvan
2 years ago
14

The middle ear is normally filled with Group of answer choices mucous collections. blood. air. serous fluid.

Biology
1 answer:
IrinaK [193]2 years ago
5 0

Answer:

A healthy ear is filled with air

Explanation:

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Brian is interested in plants. He notices that most plants always grow in an upward direction, which is against gravity. He cond
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He wondered, Does the position of the pot determine the growth of the stem?<span>
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<span>Brian observed that a plant’s stem grows against gravity.

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3 years ago
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Which statements explain the gas exchange that happens at the alveoli? Check all that apply.
V125BC [204]

Answer:

Explanation:

Gas exchange occurs at the alveoli in the lungs and takes place by diffusion. The alveoli are surrounded by capillaries so oxygen and carbon dioxide diffuse between the air in the alveoli and the blood in the capillaries.

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3 years ago
When an organism consumes other organisms for food they are?
lianna [129]

Answer:

Consumer

Explanation:

Producer An organism that can make its own food

Consumer An organism that obtains energy by feeding on other organisms

herbivores consumers that eat only plants

carnivores consumers that eat only animals

4 0
3 years ago
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Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in tast
makkiz [27]

Answer;

Wundt; introspection

Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in taste" echoes Wundt's method of introspection.

Explanation;

The pioneering psychologist Wilhelm Wundt used a method called introspection to enable subjects to examine their own mental processes. introspection is used to describe a research technique that was first developed by psychologist Wilhelm Wundt.

Introspection is the examination of one's own conscious thoughts and feelings. In psychology, the process of introspection relies exclusively on observation of one's mental state, while in a spiritual context it may refer to the examination of one's soul.

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3 years ago
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