Reducing "Heat Lost"
1. Apply Concepts The adult seal has a layer of blubber, while her pup has dense fur. How do these adaptations reduce heat loss? Which specific variable(s) are
involved?

Answers

Answer 1
The pups have dense fur because they do not have enough blubber to have the extra thermal insulator as the blubbers density increases in the cold water to keep the heat from escaping and causing the seal to get colder. Hope this helps you sorry if it doesn’t that’s all I can recall from biology I researched a bit to get some solid facts in.

Related Questions

ONLY CORRECT ANSWER PLEASE. 93 POINTS AVAILABLE ONLY IF YOU ANSWER THIS CORRECTLY!!!

What is this structure? This structure's function is to transport, but I would like to know its exact name. This is a structure like muscle cell, red blood cell, or palisade mesophyll cell and not an organelle like chloroplasts or nucleus.

Answers

Answer:

it looks like a villi to me

What is mRNA?
A. a snippet of the nuclear envelope
B. a transcript of information from the ER C. a piece of DNA that has broken off
D. a transcript of information from DNA

Answers

Answer:

D

Explanation:

mRNA is gotten from the transcription of DNA molecules that form the Euchromatin.

When one organism is helped and has no effect on the other, the relationship is called __________.

Question 4 options:

competition


mutualism


commensalism


adaptation

Answers

Answer:

Commensalism

Explanation:

explain how helped you on the other relationship

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1. Suppose the frequency of the dominant allele in a population is 75%. What is the frequency of the recessive allele?​

Answers

25%

hope it helps...!!!

Someone who actually knows please.
Question:9. What type of weather front would be responsible for the following forecast: “A period of heavy rain within the next 24 hours followed by warmer temperatures. Thunderstorms and possibly thundersnow from the period of 24 to 30 hours from now with temperatures dropping by 20-25˚ F and barometric pressure dropping by 15-20 mb. Snow beginning 30-36 hours from now, accumulation of 10-13 inches possible. Cooler temperatures and clear skies in 2 days.”

Answers

The type of climate front would be responsible for the forecast is a warm front followed by a cold front.

Hot front

A warm front has warm, moist air behind it. This warm air rises above the cold air because it is less dense and forms clouds along the front. As the warm front approaches, there is a greater drop in pressure and cloudiness, the temperature remains constant or rises slowly, unless it drops a little because of the rain.

Cold front

In a cold front, warm air is pushed out and replaced by cold air. As in the case of the warm front, the vertical structure of the hot air will determine the reactions with reference to cloudiness and precipitation. As a common cold front approaches there is heavy rain and there may be strong gusts of wind or violent storms. With the passage of the front, there is an increase in pressure, a sudden and large drop in temperature, an increase in the strength of the wind and a variation in its direction.

Whit this information ,we can conclude that the type of climate front would be responsible for the forecast is a warm front followed by a cold front.

Learn more about cold front in brainly.com/question/12375861

What is the function of spines on cacti

Answers

The spines of the cactus have several functions, which are the following:

To defend them from possible predators: inside the body of the plants there is a great deal of water; if herbivores could access it, these plants would not survive.

To provide them with shade: it is true that not much, but it is enough so that the loss of water by evaporation is minimal.

Reflect sunlight: many species have white spines.

what is the use of biology in the laboratory?​

Answers

QUESTION:

what is the use of biology in the laboratory?

ANSWER:

room where biological studies, analyzes and experiments are carried out. Based on the Occupational Health and Safety Act (ArbSchG), Infection Protection Act (IfSG) and Home Work Act (HAG), the Biological Agents Ordinance (BioStoffV) applies.

What is the importance of biology laboratory?

Biological Science Laboratory Apparatus is essential for meeting our basic needs of food, clothing, shelter, health, energy, clean air, water and soil. Biological Science Laboratory Apparatus enrich the quality of life in numerous ways by providing new solutions to problems in health and materials and energy usage.

neglected tropical diseases and the causative agent

Answers

caused by many pathogens for example viruses, bacteria, parasites, toxins, and fungi

When used in in situ hybridization, RNA probes are _____ to the sample's RNA.
a. Complementary b. Identical

c. Supplementary d. Similar

Answers

Answer:

A. Complementary

Explanation:

complementary to the sample's RNA

hope this helps

Which statement could be supported by the graph? The number of coyotes will decrease in response to an increase in the rabbit population. The number of hawks will decrease in response to a decrease in the mice population. The number of frogs will decrease in response to an increase in the fly population. The number of grasshoppers will increase in response to an increase in the bird population.

Answers

Answer:

The number of hawks will decrease in response to a decrease in the mice population.

Explanation:

I took the k12 test and got it correct

Which of the following involves making man-made products from natural resources?

A. Agriculture
B. Mining
C. Manufacturing
D. Urbanization​

Answers

I believe it’s B, hope this helps!!!

how could gene therapy someday be used to treat genetic disorders

Answers

Answer:

To my knowledge, it already is being used to treat them

Explanation:

things such as lactose intolerance are already being treated like this, same with many more things.

Answer:

Gene therapy techniques allow doctors to treat a disorder by altering a person's genetic makeup instead of using drugs or surgery. The earliest method of gene therapy, often called gene transfer or gene addition, was developed to: Introduce a new gene into cells to help fight a disease.

Explanation:

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a change in the structure of DNA in the egg cell could result in a

Answers

Answer:

ExplanationA mutation is a change in a genetic sequence. Mutations include changes as small as the substitution of a single DNA building block, or nucleotide base,

Which of these is NOT one of the
macronutrients found in nearly all living
organisms?

A. Nitrogen

B. Hydrogen

C. Phosphorus

D. Silica

Answers

Answer:

C. Phosphorus

Explanation:

hope this helped :)

When a nonsterile product is used in the preparation of a Category 2 CSP, O a) endotoxin testing must be performed. b) the assigned BUD is 10 days when refrigerated. Oc) sterility testing must be performed. d) the assigned BUD is four days at room temperature.

Answers

C) sterility testing must be performed

1. What foods help you gain
weight?

Answers

Protein, rice, red meat, nuts and nut butter, whole-grain breads, other starches, protein supplements.

Healthy weight gaining foods:

R e d m e a t s:

P o u l t r y:

O i l y  f i s h :

C h e e s e:

D r y Fo o d s:

W h o l e   e g g s

Unhealthy weight gaining foods (Eat it's with moderation):

Pizza

Fried foods

Burgers

Hot Dogs

(goes on)

Here you go.

Hope this helps!

6. Which of the following fundamental units does the Système International
not use?
A. kg
B. mL
C. in.
D. cm

Answers

Answer:

The answer is B, C, D

Explanation:

They use Kg in the Système International so that is not an option of choice.

-Hope this Helps!

-Justin:)

Answer:

B, C, and D

Explanation:

The Fundamental Units are :

mass = kilogram (kg)length = metre (m)temperature = Kelvin (K)amount of substance = mole (mol)luminous intensity = candela (Cd)electric current = Ampere (A)time = second (s)

Out of the given options, only A is a fundamental unit used by the Systeme Internationale.

Hence B, C, and D are the options necessary

In order for some molecules to move in and out of the cell, channels are embedded in the cell membrane. What compound forms these channels? A. protein B. fats C. lipid​

Answers

Answer:

A protein

Explanation:

Proteins make up the second major chemical component of plasma membranes. Integral proteins are embedded in the plasma membrane and may span all or part of the membrane. Integral proteins may serve as channels or pumps to move materials into or out of the cell.

Answer: A protein

Explanation:

How many millimetres (equivalent depth) of water are
contained in a soil profile 1 metre deep if the mass water
content of the upper 400 mm depth is 15% and that of the
lower 600 mm is 20%. The bulk density in the upper layer is
1300 kg m- and in the lower layer is 1500 kg m-?. Assume Pw
= 1000 kg m’How much water does the soil contain (in
cubic
metres) per 1.5 hectares of land?
ri

Answers

The equivalent depth of water in the soil is 180 mm of water and the volumetric water content of soil is 3870 cubic meter/ 1.5 hectare of soil.

What is the formula to calculate the equivalent depth of water in a soil?

The equivalent depth of water in a soil is calculated using the formula below:

equivalent depth of water = water content × depth of soil

The depth of soil profile 1 = 400 mm

The depth of soil profile 2 = 600 mm

Equivalent depth of water in the soil = 15% × 400 mm + 20% × 600 mm

Equivalent depth of water in the soil = 60 mm + 120 mm = 180 mm

Therefore, the equivalent depth of water in the soil is 1800 mm of water.

The volumetric water content of the soil is calculated using the formula below:

Volumetric water content = water content × bulk density of soil/density of water × height of soil

Height of soil profile 1 = 0.4 m

Height of soil profile 2 = 0.6 m

Volumetric water content of soil profile 1 = 15% × 1300/1000 × 0.4 m = 0.078 cubic meter/square metre of soil

Volumetric water content of soil profile 2 = 20% × 1500/1000 × 0.6 m = 0.18 cubic meter/square metre of soil

Sum of volumetric water content of soil = 0.078 + 0.18 = 0.258 cubic meter/square metre of soil.

1 hectare = 10000 square metre

Thus, 1.5 hectares = 15000 square metre

Volumetric water content of soil = 0.258 × 15000 cubic meter/ 1.5 hectare of soil

Volumetric water content of soil = 3870 cubic meter/ 1.5 hectare of soil

Thus, the equivalent depth of water in the soil is 180 mm of water and the volumetric water content of soil is 3870 cubic meter/ 1.5 hectare of soil.

Learn more about soil water at: https://brainly.com/question/23137116

How can an invasive species be a
danger to an ecosystem?
A. They can out compete native species for
resources.
B. They have a significantly large effect on the
ecosystem.
C. They are not as attractive as native species.

Answers

Answer:

a

Explanation:

Invasive species can change the food web in an ecosystem by destroying or replacing native food sources. The invasive species may provide little to no food value for wildlife. Invasive species can also alter the abundance or diversity of species that are important habitat for native wildlife.

Answer: A. They can out compete native species for resources.

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4) Choose the correct answer

A) a Main sequence star in spectral class B

B) a Super Giant in Spectral Class K

C) a Main Sequence star in spectral class Kor M

D) a White Dwarf in spectral class B​

Answers

Answer:

Giant

Explanation:

See picture for explanation:

where in the Human body is maxilla found​

Answers

Answer:

Upper Jaw

Explanation:

The maxilla bone forms the upper jaw

Hope this helps, good luck!

How does the type of data breach affect the actions?
Select 1 type of data breach and the course of action that should be taken.

Answers

Answer:

Data breaches hurt both individuals and organizations by compromising sensitive information. For the individual who is a victim of stolen data, this can often lead to headaches: changing passwords frequently, enacting credit freezes or identity monitoring, and so on.

Explanation:

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Part F
How could you increase the total energy of the spring-and-weight system?

Answers

by the amount of work done on the system

___ energy uses steam from large underground reservoirs of heated water

Answers

Answer:

GEOTHERMAL POWER PLANTS use steam to produce electricity. The steam comes from reservoirs of hot water found a few miles or more below the earth's surface.The steam rotates a turbine that activates a generator, which produces electricity.

Explanation:

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Which statement can best be supported by the picture of embryos

Answers

A

Explanation:
it’s the one that makes the most sense !

What two systems send messages in the body?

Answers

Answer: the nervous system and the endocrine system

Explanation:

(science) please help almost due

Answers

Answer:

A. D.

Explanation:

Body too large is a fallacy, makes no logical sense obviously. Fossil would remain. which is the same case answer B is, as sediment changing to rock, obviously not going to 100% destroy fossil, sedimentary rock actually preserves fossils, quite nicely.

Charred meat can cause cancer.

Answers

Answer:

What? This is a statement, not a question. But the answer if this would be in question form is yes.

Explanation:

uhm yes u would be correct is this was a question i guess

PLEASE HELP!!!

True or False? Sunspots are areas of the sun that are cool enough for a rocket to land on

Answers

The awnser is false, sunspots are concentrated areas of the sun(higher amount of heat)
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