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adell [148]
3 years ago
10

PLZ HURRY IT'S URGENT!

Biology
1 answer:
Anna71 [15]3 years ago
7 0

Answer:

C.  Fe2O3 + 2Al → 2Fe + Al2O3

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Presentation of a rewarding stimulus serves as ______, while removal of an aversive stimulus serves as ______.
Advocard [28]

Since, the options are not given the question is incomplete. The complete question is as follows:

Presentation of a rewarding stimulus serves as ______, while removal of an aversive stimulus serves as ______.

a. ​negative punishment; positive punishment

b. ​reinforcement; punishment

c. ​positive reinforcement; negative reinforcement

d. ​negative reinforcement; positive reinforcement

e. ​positive punishment; negative punishment

Answer:  c. ​positive reinforcement; negative reinforcement

Explanation:

Both positive and negative reinforcement are the parts of conditioning. In positive reinforcement the subject is awarded for the particular sets of desired behavior but it is opposite for the negative reinforcement the subject is punished for undesired behavior.

In positive reinforcement favorable stimulus is chosen by the subject which made the subject to avail the reward whereas in the negative reinforcement , the aversive stimulus is intended to reduce the undesired behavior by punishment.  

8 0
3 years ago
Which of the following stars will live for the longest period of time? A) A huge star B) A medium sized star C) A blackhole D) A
Anna11 [10]

Answer:

A

Explanation:

"A red dwarf, which is half as massive as the sun, can last 80 to 100 billion years, which is far longer than the universe's age of 13.8 billion years. (This long lifetime is one reason red dwarfs are considered to be good sources for planets hosting life, because they are stable for such a long time.)"

3 0
3 years ago
Plz, help asap.
SOVA2 [1]

Answer:

A. O, H, C

Explanation:

:)

8 0
2 years ago
What effect does viscosity have on blood flow?
Zolol [24]

Answer:

B.) High blood viscosity leads to slower blood flow.

Explanation:

:D

8 0
2 years ago
A____is a musculoskeleteal injury in which there is a partiral or temporay seperation of the bone ends as well as partial tretdh
Reptile [31]

Dislocations is a musculoskeletal injury in which there is a partial or temporary separation of the bone ends as well as partial tearing of the supporting ligaments .

4 types of musculoskeletal injuries includes repetitive strain injuries (RSIs), repetitive motion injuries, cumulative trauma disorders (CTDs), work-related upper limb disorders (WRULDs).

Most common type of musculoskeletal injury is Muscle Strains, back pain, and arthritis . Muscle strains can happen due to improper technique of lifting heavy objects, lifting too much weight at one time, and repetitive movements. The key symptoms of a muscle strain are sudden pain that worsens while contracting the muscle, swelling and bruising, loss of strength and range of motion. People often report the sensation of pain as the feeling of being "stabbed." When muscle is initially injured, significant inflammation and swelling occurs.

To learn more about musculoskeletal injury ,here

brainly.com/question/11560088?referrer=searchResults

#SPJ4

6 0
1 year ago
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