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Brut [27]
2 years ago
13

Did humans and dinosaurs coexist ? Explain your response

Biology
1 answer:
shtirl [24]2 years ago
7 0

Answer:

no

Explanation:

Humans werent around back then

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nexus9112 [7]

The answer is D since this is true about consumers.

5 0
3 years ago
Characteristics of asthma include:___________.a. Chronic inflammatory disorderb. Airway hyperresponsivenessc. Alveolar collapsed
lukranit [14]

Answer:

The correct answer is a.

Explanation:

Asthma is characterized by a chronic inflammatory process of the airways in which a variety of cells predominate, such as eosinophils, neutrophils, and mast cells. Chronic inflammation produces an increase in airway reactivity and recurrent episodes of wheezing, respiratory distress, intercostal pulling, coughing, and chest tightness, especially at night and in the morning. Asthma is a disease in which there is bronchial hyperresponsiveness, which is an exaggerated response of the bronchial mucosa and leads to bronchospasm and bronchitis.

4 0
2 years ago
.How fast does the average snowflake fall?
inna [77]
It typically falls four feet per second :)

-Aiden
6 0
2 years ago
Read 2 more answers
Myelin does more than protect axons, it also permits action potentials to travel more rapidly. Complete these True or False ques
Naddik [55]

Answer:

The correct answer will be true.

Explanation:

Myelin is a protective and insulating layer formed around the neurons of the central and peripheral neurons.  The Schwann cells in the PNS and oligodendrocytes in the CNS form the myelin sheath around the neurons.

This myelin protects the axons of the neurons as well insulate the neurons which speed up the transmission of the electrical impulse generated in the neurons. If myelin is damaged, these impulses get slow or get damaged.

Thus, true is the correct answer.

6 0
3 years ago
PLEASE HELP I AM EXTREMLY STUCK!!!!!1
Dmitriy789 [7]

Answer:

The answer is B. ;)

Explanation:

6 0
2 years ago
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