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Damm [24]
3 years ago
12

9.

Biology
2 answers:
Naya [18.7K]3 years ago
8 0

Answer:

brainly.com/question/3174199

Explanation:

Anna [14]3 years ago
6 0

Answer:

They have a negative charge.

Explanation:

Acids may be defined as the substance that has hydrogen ions whereas the base has the ability to produce hydroxide ions. Both the hydrogen and hydroxyl ions carry charge over them.

Hydroxide ions carry negative charge over them. Hydroxide ions are present in bases as well as in the water molecule. Hydroxide ions can not be dissociated to form the protons. A single hydrogen atom is present in hydroxide ions.

Thus, the correct answer is option (2).

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Amanda is a three-year-old who has a condition that is characterized by the inability of her pancreas to produce cholecystokinin
Mariulka [41]

Answer:

The correct answer to fill in the blank is: has trouble digesting food.

Explanation:

Cholecystokinin (commonly abbreviated as CCK) is a hormone produced in the gastrointestinal system with <u>the function to stimulate the release of digestive enzymes from the pancreas and bile from the gallbladder in order to help with the digestion of fats and proteins</u>.

If Amanda can't produce cholecystokinin, she will have trouble digesting her food.

5 0
3 years ago
How can local environmental changes have global effects?
Margaret [11]

Answer:

I think the answer is D

Explanation:

organisms can migrate to other areas and become an invasive species which can cause global problems. other things such as air pollution, water pollution, fires ect dont just remain in one area and all contribute to global warming which is a global issue.

4 0
3 years ago
Into which chamber of the heart do the superior vena cava is located?
SVETLANKA909090 [29]

The superior vena cava is located in the upper chest region and is formed by the joining of the brachiocephalic veins. These veins drain blood from the upper body regions including the head, neck, and chest. It is bordered by heart structures such as the aorta and pulmonary artery.

The superior vena cava (and inferior vena cava) are veins that return deoxygenated blood from circulation in the body and empty it into the right atrium.

6 0
4 years ago
Which behavior can contribute to the problem of antibiotic resistance?
sasho [114]

Answer:

patients who do not finish the antibiotics that the doctors prescribe

6 0
4 years ago
Read 2 more answers
Alguem por favor me ajude:<br> Qual e o nome do genero ao qual pertence a abobora?
Volgvan
Nome popular: abobora
familia: cucurbitaceae
divisao: angiospermae
origem: america
ciclo de vida: anual
4 0
3 years ago
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