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max2010maxim [7]
3 years ago
11

What are sister chromatids?

Biology
1 answer:
____ [38]3 years ago
3 0

Answer:

hi how are you doing today Jasmine

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If a treatment suddenly lowered your serotonin level ___
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<span>If a treatment suddenly lowers your serotonin level you may feel sluggish and should consult a doctor immediately. There are prescription drugs which can stabilize serotonin levels, but must be prescribed by a doctor.</span>
5 0
3 years ago
Explain the principles of classical conditioning by describing Pavlov's classic experiment with dogs.
saveliy_v [14]

Answer:

Is the correlation among stimulus (one natural and another from the environment).

Explanation:

Ivan Pavlov, worked with dogs. He was testing a learning path in the area of conduct ism.

1.- First he tried a bell (this is the environment stimulus) to feed dogs (salivation is the natural stimulus).

2.- By passing the time, the reinforcement of the environmental stimulus make that the dogs start salivation just by the sound of the bell, does not matter if they have food or not.

3.- In this way he probed that learning  is based in following and repeating some conducts.

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3 years ago
Different seasons arise as the Earth revolves around the Sun because the Earth's axis is tilted. When the Northern Hemisphere is
ELEN [110]

Answer:

Different seasons arise as the Earth revolves around the Sun because the Earth's axis is tilted. When the Northern Hemisphere is

tilted towards the Sun what seasons will the two hemispheres be experiencina?

Explanation:

Different seasons arise as the Earth revolves around the Sun because the Earth's axis is tilted. When the Northern Hemisphere is

tilted towards the Sun what seasons will the two hemispheres be experiencina?

6 0
3 years ago
A deer lives in a forest. It feeds on plants and drinks from a lake. What is the name for the forest that the deer lives in
Citrus2011 [14]

Hind forests and stag forests are so called because of the tendencies of red deer to form large, single-sex herds outside the autumn rutting time, and most forests hold either a resident stag herd or a hind herd for much of the year.

3 0
3 years ago
An example of an Observational Study is
Scorpion4ik [409]

Answer:

exponential

Explanation:

because u observe

7 0
4 years ago
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