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Nitella [24]
3 years ago
5

The part of the ear that vibrates first when sound waves enter the ear is the

Biology
1 answer:
mylen [45]3 years ago
5 0
The answer is the eardrum. The eardrum is connected to 3 ossicles, the hammer, the anvil, and the stirrup or malleus. It is the part of the ear that vibrates first when sound waves enter the ear.
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Which diagnostic analysis is used to identify patients with heart failure? (select all that apply.)?
MakcuM [25]

<span>There are diagnostic analysis used to identify patients with heart failure. One of which is echocardiogram and chest x-ray that rely on imaging of the heart to assess its structure and function. Another ancillary test to detect abnormalities that may point to heart failure is the B type Natriuretic peptide, the detection of this serum levels is known to rise in the heart failure syndrome.</span>

8 0
3 years ago
Choose three nutrients and explain how a plant may look if it has a deficiency in those nutrients.
ozzi

Answer:

A nutrient can be described as a substance which is used for the survival, growth and reproduction of an organism.

Three nutrients which plants require are:

NITROGEN (N): Nitrogen is important for growth and immunity. Without nitrogen, the plant will not be able to grow or produce immunity.

PHOSPHORUS (P): Strengthens root systems, capacity for seed creation, disease resistance, and pest prevention. Improves flowers and blooming. Also strengthens tissues and flavors in edibles and veggies. Without phosphorus, plants will not be able to produce sweet fruits.

CALCIUM

Strengthens and fortifies overall tissues everywhere. Also helps neutralize acidity, both within the plant and in its surrounding soil, for optimal health.

8 0
3 years ago
27. If there is a full moon on Sept. 13, When is the next full moon?​
swat32
There would be another full
moon on for 27th of september
8 0
3 years ago
What percentage of fungi uses photosynthesis to make their own food? 0%, 15%, 50%, or 100%
garik1379 [7]
0%. Fungi are heterotrophs, meaning that they get their food from elsewhere instead of making it themselves.
4 0
3 years ago
Imagine walking through a tropical rainforest. You notice that there are different types of trees, birds, insects, and other org
Ksenya-84 [330]

Answer:

B. Organisms in each ecological system have evolved in that system and have adaptations suited for that environment.

Explanation:

According to natural selection theory, organisms need to continuously adapt and evolve within an environment or risk being wiped away from that environment.

Organisms that are not able to adapt to an environment are gradually replaced by those that have the capability to adapt and survive in that environment.

Those that are able to survive go ahead to reproduce and give rise to offspring with inherent ability to survive while those that cannot survive die off.

The correct option is B.

8 0
3 years ago
Read 2 more answers
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