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MissTica
3 years ago
8

Give an example of internal stimulus for a rabbit. Describe an appropriate response to the stimulus. please help me i need the a

nswer quick
Biology
1 answer:
IceJOKER [234]3 years ago
8 0
<span>First we have to know what an "internal stimulus" is. An "internal stimulus" is something INSIDE of us, that makes us want to do something. Hunger is an example of an internal stimulus. It comes from within us. And it makes us want to eat. So, since hunger is the stimulus, an appropriate response would be to eat some food. Does that make sense?</span>
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Penelope is adding fractions while taking a math test. What part of her brain is at work?
Jobisdone [24]

Answer:

Cerebrum it helps you think to solve problems and its also helps you read and write, and, learn. Hope this help you :)

3 0
3 years ago
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____ flow is the opposite movement of water against the flow of blood in the fish's gills.
Nikolay [14]
Counter current flow is the opposite movement of water against the flow of blood in the fish's gills.
3 0
4 years ago
Hokey? min's kleen karpet cleaned 65 rugs in? october, consuming the following? resources:
ruslelena [56]

[Incomplete question. I found these data in other source]

<span> <span><span> <span> Labor </span> <span> 520 hour at $13 per hour </span> </span> <span> <span> solvent: </span> <span> 100 gallons at $5 per gallon </span> </span> <span> <span> machine rental </span> <span> 20 days at $50 per day </span> </span> </span></span>

<span>a. what is the labor productivity per dollar?
b. what is the multi-factor productivity?</span>

Answer:

a) You have to divide the dollars spent in labor with the number of rugs produced.

In order to calculate the dollars spent in labor, you have to multiply the number of hours worked with the price per hour.

labor expense = 520h*13$/h=$6760

labor productivity per dollar = 65rugs/$6760=0.00962rugs/$

b) You have to divide number of rugs produced with total expense.

In order to calculate the total expense, you have to add every expense.

The solvent expense can be calculated multiplying the number of gallons with the price per gallon:

solvent expense=100gallons*5$/gallon=$500

The machine rental expense can be calculated calculated multiplying the number of days with the price per day.

machine rental expense = 20days*50$/day=$1000

So here is the sum:

total expense=labor expense+solvent expense+machine expense

=$6760+$500+$1000=$8620

multi-factor productivity=65 rugs/8620$=0.00754rugs/$

6 0
4 years ago
Based on your readings about Bt corn, express your opinion about whether or not farmers should continue planting Bt corn. Explai
nataly862011 [7]

Answer:

Although it is controversial topic, it is not a recommended practice among socienty to cultivate BT corn when alternative methods of increasing plant yield are already available. On the other hand, scientists are encouraging more research on genetically modified (GM) solutions with lesser/reduced impact on ecosystem.

Explanation:

Although, cultivating BT corn helps improving the yield, reduce insecticides usage, and enhance the grain quality, it has been extensively debated to reduce this practice globally. This is because of severals reasons. At first, cultivation of BT corn affects non-target organisms that interact with the plant for symbiotic or neutral reasons including pollination. Due to genetic modificaitons, BT corn produce BT-proteins that kills the non-target organism. Secondly, it increases the insect resistance and those insects which survives even after chewing plant tissues of BT-corn, they are found to have resistance against several toxins at high doses. Once these chemicals enters the food chain, they could be extremely toxic to other naturally growing organisms.

Prince Charles stated that use of GM plants is disaster and should be banned immediately. Likewise, he said that it is also impacting the climate change. On the other hand, Prof. Smith showed a contradictory opinion and said that the views of Prince Charles are saddening. He is seeing the one sided picture only. He should ask for extensive research rather discouraging this aspect of modern science.

In my opinion, I would also say that the technology should be improved and make more eco-friendly rather than complete abolishing especially when the apparent benefits are greater than the harmful effects.

3 0
4 years ago
Describe two ways evolution of organisms can have a harmful effect on humans.
spin [16.1K]
Looks like the question is asking how evolution of a specific species affects humans negatively.
<span>Think of co-evolution examples such as predator-prey and host-parasite relationships.
</span>One example that comes to mind is <span>the use of pesticides in agriculture. It has driven the evolution of resistant insects, requiring the use of harsher chemicals in greater quantity to kill them. This can have a harmful effect on agriculture and in turn affect humans negatively. Does that makes sense?</span>
4 0
4 years ago
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