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Xelga [282]
3 years ago
9

Which of the following is TRUE?

Biology
1 answer:
lina2011 [118]3 years ago
7 0

Answer:

C. Stimuli presented below the absolute threshold can have a subtle, brief effect on behavior.

Explanation:

The absolute threshold is simply the stimulation necessary for a stimulus to cause a specific sensation, such as light, sound, taste, pressure, or odor 50% of the time.

Despite being considered a limiting factor, it is possible to perceive stimuli below the absolute threshold. Because it is a point where we detect a stimulus half of the time, so exactly at the threshld or below it, it is still possible to detect a stimulus eventually.

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AVprozaik [17]

Answer:

390W are used to just power the leaf blower.

Explanation:

Therefor less than half its power is being used for it to actually do its job.

Hope that helps! Good luck!

6 0
3 years ago
What was the greatest impact of the National Environmental Policy Act? a. the involvement of the president b. delegating environ
Olegator [25]
<span>D.
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3 0
3 years ago
Read 2 more answers
In about 120 words , write​ an essay about a birthday celebration you enjoyed​.​
kozerog [31]
I would like to talk about a birthday celebration that I attended 2/3 months ago. It was one of my friends' birthday who turned 25 that day. My friend's name is Ryan and his parents wanted to celebrate his birthday just before his departure to United Kingdom. Ryan invited almost all of his close friends and 6-7 of us attended the birthday celebration together. Apart from us, there were as many as 100 other people present on the occasion. I did not know most of them but my guess is that they would be mostly Ryan's relatives, neighbors and his father's colleagues.

The party was celebrated at my friend's house at tohana. We went there together and bought a present for the Ryan. After reaching there, Ryan and his parents warmly welcomed us. Later Ryan introduced us to his relatives and to some of his neighbors. We were astonished when we saw the huge birthday cake. 25 candles of different colors were lit around the cake and the whole house was redecorated for the occasion. Anybody could say that some occasion was going on in this house without knowing anything.

We sang the birthday song when Ryan cut the cake. We congratulated him and wished him a prosperous life ahead. Then we ate cake and had a good feast. The foods were delicious and good. We, friends of our circle, went to visit a nearby place and sang different songs. In the evening we went to Ryan's house again and attended a raffle draw. That was a very exciting part of the birthday celebration. Then after few minutes we left the party and went our homes.
7 0
3 years ago
The middle of the DNA ladder is made up of __?__.
Nutka1998 [239]

Answer:

The sugar and phosphate group make up the backbone of the DNA double helix, while the bases are located in the middle.

Explanation:

8 0
3 years ago
Why is heat death the most likely option?
Angelina_Jolie [31]
It is because it may happen more often than others and can do more damage quicker.
3 0
3 years ago
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