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dimaraw [331]
3 years ago
7

Positive feedback is most like _____.

Biology
2 answers:
Murljashka [212]3 years ago
8 0
<span>B) adding wood to a burning fire to increase the heat

</span>
k0ka [10]3 years ago
4 0
B...........................................

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A client diagnosed with scabies has been prescribed lindane lotion.
AfilCa [17]

Answer:

Answer is E. Apply a thin layer of lotion on the skin from the neck to the soles of the feet.

Explanation:

Scabies are described or known to be small bugs that burrow and  found crawling under the skin. They lay eggs and continue to multiply under the skin.

They cause rash on the skin and severe or intense itching, which normally get worse in the night.

The lindane lotion , when applied on the skin, goes through or enters the skin, and kills the scabies and their eggs.

The scabies do not affect the face of adults and older children.

6 0
3 years ago
A baking tray is made of metal because it’s of heat. An oven mitt is used to take the tray out of the oven because it’s ______
prisoha [69]
An oven mitt is used to take the tray out of the oven because its insulated, or padded.
4 0
3 years ago
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What was the sequence of human migration across the planet?
prisoha [69]
Human migration is the movement over long distances, movement from one country/region  to another ) by people . Humans moved because of the c<span>hanging climate and landscape and inadequate food supply. </span>The first human movement was t<span>he movement of </span>Homo erectus<span> out of Africa across </span>Eurasia<span> about 1.75 million years ago. </span> 
Than industrialization<span> encouraged migration wherever it appeared.
Wars also created migration. (</span><span>The First and Second World Wars, and wars, genocides, and crises sparked by them, lead to migrations).</span>
7 0
3 years ago
What are the different methods of transport across a membrane ?
dusya [7]
If I remember correctly, there are two main types of transport—passive and active. Passive transport does not require energy or ATP, whereas active transport does.


Types of passive transport include diffusion and osmosis, both of which involve moving down a concentration gradient and thus not requiring energy.


Active transport moves up the concentration gradient and does require energy.


Perhaps someone who has taken bio within the last several years can correct anything I might have misstated here.
6 0
3 years ago
The adrenal medulla secretes epinephrine during sympathetic stimulation. Why epinephrine would increase the sympathetic response
user100 [1]

Answer: Because epinephrine activates the fight or flight response, related to the sympathethic response in the body.

Explanation:

The function of the Autonomic Nervous System is the regulation of the system cardiovascular, digestion, respiration, body temperature, metabolism, exocrine glands, and therefore keep the internal environment constant (homeostasis). While sympathetic activity increases in stress, the activity parasympathetic predominates during rest and satiety. The adrenal medulla originates from the neural crest and is composed of neuroendocrine specialized cells and are responsible for the production of catecholamines.

Catecholamines are dopamine, adrenaline, and noradrenaline (epinephrine and norepinephrine). Epinephrine prepares muscles, lungs, and heart for more intense activity, in situations of stress. It promotes the increase in the force of contraction in the muscles and increases in the heart rate. It also leads to increased blood pressure and bronchodilation, for greater availability of O2.

5 0
3 years ago
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