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3 years ago

Plz help me well mark brainliest!!

Biology

1 answer:

Nitella [24]3 years ago

7 0

C. The problem of endangered species

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The strongest muscle contractions are normally achieved by ________.

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Increasing the stimulation up to the maximal stimulus

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A therapist who sat with a patient with bulimia while the patient ate appropriate quantities of "forbidden" foods, and then stay

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Exposure and response prevention

Exposure and response prevention (ERP or EX/RP) <span>is a type of </span>cognitive behavioral therapy<span> where an individual is asked to expose himself/herself (E) to thoughts, objects, situations, and images that trigger a patient's fears, anxieties, or obsessive/compulsive actions.

The patient then consciously makes a choice to discontinue his/her usual responses to the said exposures and makes a commitment not to give in and engage in the compulsive behavior (Ritual Prevention - RP). This is initially done in the presence or guidance of a therapist. Eventually, the patient learns exercises to manage and cope in the absence of a therapist.
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4 years ago

Tendons are made up of _______ connective tissue.

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Answer: Tendons are made up of reticular connective tissue.

a. reticular

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3 years ago

How far away can a proton and an electron be from each other, such that they still exert an electric force on each other of magn

pogonyaev

Answer:

$\sqrt{ \frac{2.3 *10^{-28} }{F} }$

Explanation:

Total force = Force due to gravity + Force due to charges

Total force = $\frac{GMm}{r^{2} } + \frac{kQq}{r^{2} }$

r is the separation between particles.

Charge of a proton(Q) = - (charge of an electron(q) ) = 1.6 * 10^-19 coulombs

Mass of a proton (M)= 1.67×10^-27 kilograms

Mass of an electron (m) =9.11 × 10^-31 kilograms

G=6.67 ×10^−11 N⋅m^2/kg^2

k=8.99 * 10 ^9 N.m^2 / C^2

Plugging in values:

Force due to gravity= (6.67 *10^−11)(1.67 * 10^-27)*(9.11 * 10^-31) /r^2 =1.01 * 10^-67 / r^2

Force due to charges : (8.99 * 10 ^9)*(1.6 * 10^-19)*(1.6 * 10^-19) / r^2 = 2.3 *10^-28 / r^2

We can observe that force due to charges is too large as compared with force due to charge. The ratio of Fc to Fm is 2.3* 10^39. It means that we can ignore force due to gravity.

Total force = Force due to charges.

F = 2.3 *10^-28 / r^2

r = $\sqrt{ \frac{2.3 *10^{-28} }{F} }$

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3 years ago

The _____ cortex, located in the occipital lobe of the brain, is the part of the cerebral cortex that primarily deals with visio

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Answer:

the association visual cortex

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