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Simora [160]
3 years ago
6

Which of the following organisms carries out autotrophic nutrition? (1) Algae (3) Grass (2) trees (4) All the above (5) None of

the above
​
Biology
1 answer:
timurjin [86]3 years ago
7 0

Answer:

4, all of the above

Explanation:

algae, grass, and trees all produce food for themselves

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3 years ago
Pavlov's dog salivates each time he hears a bell. Now, however, after several trials of salivating to the bell and not receiving
Salsk061 [2.6K]

Answer: Extinction has occurred.

Explanation:

In psychology, the extinction refers to the process of weakening of a conditioned response by the respondent. This actually results in decrease or disappearance of a particular behavior response.

In the given situation, the dog is showing the trait of salivation in the behavior but after the occurrence of number of trials the dog is not receiving any food this is a tiring situation for dog which made it to stop salivation. Thus here, the extinction of behavior that is salivation has occurred.

8 0
3 years ago
Bundles of axons in the central nervous system are called tracts. True or False
QveST [7]

Answer:

True

Explanation:

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7 0
3 years ago
What structures are used for capturing prey and securing and eating food in a crayfish
EastWind [94]
The mandible of a crayfish is used to grind food. The maxillae holds,tears, and passes the solid food to the mouth. What structures are used for capturing prey or securing and. eating food. The mandible of a crayfish is used to grind food
4 0
4 years ago
7. Darrin identifies a deposit of talus bear the side of a landform. He determines that the deposit was formed by SC.6.E.6.1
vfiekz [6]

Answer:

Option C, Rockfall

Explanation:

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Hence, option C is correct

4 0
3 years ago
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