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Mashcka [7]
3 years ago
11

When you wrinkle your eyebrows together as you concentrate on your quiz in class, the muscle that is pulling the eyebrows togeth

er and creating the vertical wrinkle around the nose is the?
Biology
2 answers:
n200080 [17]3 years ago
3 0
The corrugator supercilii is a small, narrow, pyramidal muscle close to the eye. It is located at the medial end of the eyebrow, beneath the frontalis and just above orbicularis oculi muscle. ... The name corrugator supercilii is Latin, meaning wrinkler of the eyebrows.
Tell me if it helps..
love history [14]3 years ago
3 0

Answer:

Procer muscle also called pyramidal muscle of the nose, is located towards the nasal bone. It is the muscle that moves when the frown is frowned, this movement creates transverse wrinkles superior to the bridge of the nose, the hero pulls the medial margin of the lower eyebrows.

It helps create facial expression of anger and concentration.

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Two main ingredients in plant fertilizer are phosphorus and nitrogen. these elements are found in which classes of biomolecues?
masya89 [10]

<u>Nucleic Acid, and Protein</u> are the class of biomolecule which are the two main ingredients in plant fertilizer.

Biomolecules- A chemical substance that is present in living things is called a biomolecule. These consist mostly of substances with the chemical elements carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus. The building blocks of life, biomolecules serve crucial roles in all living things.

Fertilizer- Any product or material given to soil to encourage plant development is referred to as fertilizer. There are many different types of fertilizers, and the majority of them include potassium, phosphorus, and nitrogen (N) (K). In actuality, the package of fertilizers bought in supermarkets lists the N-P-K ratio.

To know more about the Biomolecule, click on the below link,

brainly.com/question/5560087

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6 0
2 years ago
In the process of meiosis, which step explains the probability that a particular allele will be in a gamete?
Ksju [112]

Answer:

Answer is Option B

Explanation:

<em>Chromosome</em><em> </em><em>segregation</em>

<em><u>maybe </u></em><em><u>this </u></em><em><u>might </u></em><em><u>be </u></em><em><u>ur </u></em><em><u>answer </u></em>

4 0
3 years ago
Which best describes the role of a primary consumer in a food web?
Soloha48 [4]

Answer:

Herbivore that feeds on producers

Explanation:

The producers are plants at the bottom of the food web. These are eaten by herbivores, that are the primary consumers.

Herbivores themselves are consumed by carnivores, which are secondary consumers.

Sometimes, these carnivores can be consumed by top predators, like a shark, snake or eagle.

<u>Options and why they are right/wrong</u>

Carnivore that feeds on producers  - carnivores do not feed on producers

Herbivore that feeds on producers  - this is correct

Herbivore that feeds on primary consumers  - primary consumers are animals and herbivores do not eat animals

Carnivore that feeds on primary consumers - this would be a secondary consumer

4 0
4 years ago
Read 2 more answers
Brown bears pant, which means they breathe with short, quick breaths. This helps circulate cool air over moist surfaces in the m
Leokris [45]
Trying to lower thier body temperature.
6 0
4 years ago
Read 2 more answers
Help ASAP please
Nikolay [14]
The answer is convection
5 0
3 years ago
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