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Trava [24]
3 years ago
9

I really need helpppppp

Biology
2 answers:
stepan [7]3 years ago
8 0

Answer:

Electron

Explanation:

photoshop1234 [79]3 years ago
5 0

Answer:

electron

Explanation:

its negative

its on the outer shell

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What part of the body is not working as it should when you have asthma
Nutka1998 [239]

Answer:

The Lungs

Explanation:

Asthma is a lung disease that affects your airways. With asthma, the lining of your airways is constantly hypersensitive, resulting in redness and swelling (inflammation). It's similar to how sunburned skin turns red, irritated, and sensitive. The airways become hypersensitive to things you are exposed to on a daily basis, or asthma "triggers." a trigger could be a common cold, stress, changes in the weather, or environmental factors like dust, chemicals, smoke, or pet dander.

Airway remodeling can occur as a result of poor asthma management. When asthma is untreated or poorly managed, it can lead to airway remodeling, which is a serious condition. The lungs become scarred, asthma medications become less effective, and less air can pass through your airways. It is not necessary to remodel the airways.

Hope this helps and if it does, don't be afraid to give my answer a "Thanks" and maybe a Brainliest if it's correct?  

8 0
2 years ago
Tetanus is a(n): a. muscle contraction of sustained force resulting from repeated action potentials.b. contraction where the mus
Natali5045456 [20]

Answer: muscle contraction of sustained force resulting from repeated action potentials. (Option A)

Explanation: Tetanus is also called physiologic tetanus. Tetanus refers to the contraction of the muscle, which is established when the motor nerve that supply nerves to a skeletal muscle produces action potentials at a very high degree.

However, tetanic contraction is usually a normal process (such as when carrying a heavy box). Also, muscles can be shorten, lengthen or remain constant length during tetanic contractions.

7 0
3 years ago
The bird, Parus major, is commonly found in man-made habitats. During the summer these birds primarily feed on insects, and in t
natima [27]

Answer:

The correct answer is option C. "Longer beaks allow the birds to better access seeds in bird feeders".

Explanation:

Since climate change makes more difficult for "<em>Parus major</em>" birds to feed from its primary source of food in gardens, the birds are adapting to access their second source of food, which is the bird feeder. Longer beaks allow the birds to better access seeds in bird feeders, therefore, the birds are developing longer beaks in order to adapt to their new conditions.

8 0
3 years ago
What was the original generation of pea plants in mendel's experiment called?
Stolb23 [73]

   Service improves society, impacting the helpers as well as those needing assistance. It means being an active participant in one's community, taking action where it can be of benefit. Every person should make it a priority to serve at least two hours per week. It's an extremely important civic responsibility that is invaluable to citizens most in need. Service creates improved communities where people care about each other.

Which of the following is not a feature of a good summary? (5 points)

<span>BriefObjectiveRestates the thesisFocuses on minor details</span>
6 0
3 years ago
Microtubule structures that help separate the chromosomes during mitosis
Goryan [66]

Answer:

O fuso mitótico

Explanation:

fuso é uma estrutura feita de microtúbulos, fibras fortes que são parte do "esqueleto" da célula. Sua função é organizar os cromossomos e movê-los durante a mitose. O fuso cresce entre os centrossomos a medida que eles se separam.

7 0
2 years ago
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