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grigory [225]
3 years ago
13

All the things in an experiment that must be the same to make it fair are called

Biology
2 answers:
Katena32 [7]3 years ago
5 0
The control or control group
ch4aika [34]3 years ago
3 0
Controlled Variable.
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The frontal lobes also include the primary ____________ which controls voluntary motor functions.
lakkis [162]

Answer:

The correct answer will be- primary motor cortex

Explanation:

The motor cortex is the portion of the brain present in the precentral gyrus of the frontal lobe of the brain.  The motor cortex is thought to be involved in the planning actions and control voluntary actions.

The motor cortex is divided into three regions: premotor cortex, primary motor cortex  and supplementary motor area.

The primary motor cortex is the region of the motor cortex which controls the voluntary movements in the human body by generating the impulse.

Thus, the primary motor cortex is the correct answer.

5 0
3 years ago
How do plate tectonics explain the formation and metamorphic rocks?
Serga [27]

Metamorphic rocks are formed from other rock that has been subjected to very high temperature and pressure.

When one of the earth's plates comes in contact with another either by both traveling opposite directions, straight into each other, or from one slipping under the other (subduction zone), the pressure/friction of the plates against each other melts the rocks and after they cool they are metamorphic. Example is in Washington state when the Juan de fuca plate is going under the North American plate the pressure/friction of this melts the rocks which then form metmorphic rock.

4 0
3 years ago
How are till and outwash different please help me
elena55 [62]
Well, they are both deposited by glaciers, but the way they are deposited makes them different.  Till is just sediment left by the ice, outwash is deposited by the running water coming off of the glacier.  Your welcome! Don't for got to thank me!
8 0
3 years ago
Can someone answer this please.
Aleks [24]

D) It can only be used in areas with specific kinds of rivers.

4 0
3 years ago
You are carrying a firearm. before crossing a fence, the first thing you should do is:
zmey [24]
I would think that the firearm should be passed over the fence and not carried in the hands if it is a rifle to avoid it accidentally going off and make sure that it is not loaded or with no shells in the chamber for safety because it could conceivably fire if the bearer fell while crossing the fence.
7 0
4 years ago
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