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3 years ago

What three factors affect the strength of resistance of a wire/ conductor?

1 answer:

6 0

The three factors affect the strength of the resistance of wire are first resistance proportional to length , second resistance inversely proportional yo cross sectional area , third resistance increases the temperature of the wire .

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Why isn’t the mitochondria considered to be part of the endomembrane system? Question and answer choices in the attached image.

Anna007 [38]

The mitochondria isn't considered to be part of the endomembrane system because its structure is not derived from the nuclear envelope, ER, GolgiApparatus, or cell membrane.

6 0

3 years ago

To survive, an organism must be able to maintain stable internal conditions in a changing environment. This process is called ho

Reptile [31]

Answer:

1. Initial air temperature: 0 °C (32 °F)

2. Initial body temperature: 37 °C (99 °F)

3. The expected effect of different factors on body temperature are:

A. Raising air temperature: Increase

B. Lowering air temperature: Decrease

C. Adding clothing: Increase

D. Exercising: Increase

Explanation:

The question is incomplete, it is necessary to look for a software related to this homework.

<u>Homeostasis is a property of organisms that consists in their capacity to maintain a stable internal condition by compensating for changes in their environment</u> through the regulated exchange of matter and energy with the exterior. It is a a dynamic equilibrium controlled by a mechanism of feedback that constitute the self-regulating mechanisms. Examples of homeostasis are temperature regulation and the balance between acidity and alkalinity (pH)

The Human Homeostasis Gizmo™ is a software that allows you to explore how the human body stays at a nearly constant temperature in different conditions. To use it, you have to set the air temperature at 0 °C (32 °F) and the body temperature at 37 °C (99 °F), and click Play. After a simulation of 1 hour, then click Pause and gather the information. Then, do the same cprocedure to test the effect of other factors and Click Reset between each trial. To determine the effect of different factors on body temperature, you have to compare the final body temperature to the final body temperature while there is no specific movement or change.

Then:

1. Initial air temperature: 0 °C (32 °F)

2. Initial body temperature: 37 °C (99 °F)

3. The expected effect of different factors on body temperature are:

A. Raising air temperature: Increase

B. Lowering air temperature: Decrease

C. Adding clothing: Increase

D. Exercising: Increase

This is for a logical reason, anything you do to heat it or generate heat, will increase the temperature. And anything you do to generate cold, will lower the temperature.

The effect of different factors on body temperature according to Gizmo:

A. Raising air temperature: Increase

B. Lowering air temperature: Decrease

C. Click Add to a sweatshirt, hat, pants, and parka. Then, adding clothing:

Maintained

D. Set the Exercise level to 70%, then exercising: Increase

When the temperature increases, it is because you are able to record the results from the software and you see temperature goes from 99 °F to 100 °F. When the temperature decreases. it is because it goes from 99 °F to 97 °F. When it is maintained, there is no change.

5 0

3 years ago

Cathy hypothesized that corn would not grow in mud. To test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soi

Softa [21]

The seeds she planted in the mud grew quicker because the mud is holding nutrition for the corn. The soil is a good guess to make, but the mud is more dense and moist. The water wouldn't have had more nutrients than the mud, just because the mud holds breakdown matter and other things from other plants.

7 0

3 years ago

Which three observations provides evidence of a cold air mass is moving towards a warm moist air mass over a city? ASAP 20 poin

anygoal [31]

I think it is C, D, and E goodluck

4 0

3 years ago

In addition to naming species, Linnaeus also grouped species into a hierarchy of increasingly inclusive categories. The largest

Semmy [17]

Answer:

The correct answer is D) domain

Explanation:

The father of taxonomy is Linnaeus. Taxonomy helps in classify and naming organisms. The modern taxonomy has eight levels of classification. Domain, kingdom, phylum, class, order, family, genus, species.

Domain is the highest level of classification so it is the largest category that would include closely related species. When we go from domain towards species the number of similarities increase and number of organism decrease and vice versa is true when we move from species to domain. So the right answer is domain.

8 0

3 years ago