Biology Middle School

Use at least 5 complete sentences.
Include specific details.
Do NOT copy and paste from the internet - use your own words.
Explain how at least 2 different body systems work together to maintain homeostasis in your body if you are out in cold weather.
Body Systems: Circulatory, Respiratory, Nervous, Muscular, Skeletal, Digestive, Immune, Endocrine, Excretory help 50 points

Answers

Answer 1

Answer:

Explanation:

Water Levels

For example, the cardiovascular, urinary, and lymphatic systems all help the body control water balance. The cardiovascular and lymphatic systems transport fluids throughout the body and help sense both solute and water levels and regulate pressure. If the water level gets too high, the urinary system produces more dilute urine (urine with a higher water content) to help eliminate the excess water. If the water level gets too low, more concentrated urine is produced so that water is conserved.

Internal Temperatures

Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin’s surface. This allows heat to dissipate through the skin and into the surrounding air. The skin may also produce sweat if the body gets too hot; when the sweat evaporates, it helps to cool the body. Rapid breathing can also help the body eliminate excess heat. Together, these responses to increased body temperature explain why you sweat, pant, and become red in the face when you exercise hard. (Heavy breathing during exercise is also one way the body gets more oxygen to your muscles, and gets rid of the extra carbon dioxide produced by the muscles.

Answer 2

Answer:

Water Levels

For example, the cardiovascular, urinary, and lymphatic systems all help the body control water balance. The cardiovascular and lymphatic systems transport fluids throughout the body and help sense both solute and water levels and regulate pressure. If the water level gets too high, the urinary system produces more dilute urine (urine with a higher water content) to help eliminate the excess water. If the water level gets too low, more concentrated urine is produced so that water is conserved.

Internal Temperatures

Similarly, the cardiovascular, integumentary (skin and associated structures), respiratory, and muscular systems work together to help the body maintain a stable internal temperature. If body temperature rises, blood vessels in the skin dilate, allowing more blood to flow near the skin’s surface. This allows heat to dissipate through the skin and into the surrounding air. The skin may also produce sweat if the body gets too hot; when the sweat evaporates, it helps to cool the body. Rapid breathing can also help the body eliminate excess heat. Together, these responses to increased body temperature explain why you sweat, pant, and become red in the face when you exercise hard. (Heavy breathing during exercise is also one way the body gets more oxygen to your muscles, and gets rid of the extra carbon dioxide produced by the muscles.

Explanation:

Related Questions

Explain how traits are governed by the genetic material found in the genes within chromosomes in the cell nucleus.

Answers

Answer:

Genes determine which phenotypes you get

Explanation:

When you have a gene, it determines what proteins get bonded together. Such as eye color, hair color, hair type, etc.

Traits are characteristics or physical features that are passed down from parent to offspring through the genetic material found in the genes within chromosomes in the cell nucleus. Genes are made up of DNA, which contains the instructions that cells need to make proteins. These proteins, in turn, determine the traits that an organism will have.

When an organism reproduces, its genetic material is passed on to its offspring through the chromosomes in the cell nucleus. Chromosomes are structures that contain the genetic material that makes up an organism's genes. Each organism has a specific number of chromosomes, and each chromosome contains many genes.

During reproduction, the chromosomes from the mother's egg and the father's sperm combine to create a new organism. The resulting offspring inherits half of its genetic material from each parent, and this genetic material determines the traits that the offspring will have. For example, if an organism has a gene for blue eyes, it will pass on this gene to its offspring, and the offspring will have a trait for blue eyes.

Overall, traits are governed by the genetic material found in the genes within chromosomes in the cell nucleus. This genetic material is passed on from parent to offspring, and it determines the traits that an organism will have

can someone help me

Match the following vocabulary words with the correct definition.

1 .
phenotype
genes present in a specific trait
2 .
genotype
expression of a trait, or what the trait looks like
3 .
dominant
gene or trait that always expresses itself
4 .
homozygous
gene or trait that is masked when a dominant gene is present
5 .
recessive
pair of genes for a specific trait which are different
6 .
heterozygous
pair of genes for a specific trait which are the same

Answers

Answer:

1) Phenotype (Expression of a trait, or what the trait looks like)

2) Genotype (Genes present in a specific trait)

3)Dominant (Gene or trait that always expresses itself)

4)Homozygous (Pair of genes for a specific trait which are the same)

5)Recessive (Gene or trait that is masked when a dominant gene is present)

6)Heterozygous (Pair of genes for a specific trait which are different)

Explanation:

I hope this helps!!!

dominant:gene or trait that always expresses itself
phenotype

Can someone please help? Thank you so much!

Answers

Answer:

B

Explanation:

remember that osmosis moves from the solution that is lower in solute concentration to the solution that is higher in solute concentration.

Which of the following organisms does NOT perform cellular respiration?

Question 3 options:

tree


all of these organisms perform cellular respiration


fish


human

Answers

Answer: All of these organisms perform cellular respiration

Explanation:Cellular respiration takes place in the cells of animals, plants, fungi, algae, and other protists.

All of these organisms perform cellular respiration

please help also ignore these words it just says i need 20 words to be able to post this :]

Answers

Answer: organ= bones

organsystem= skeletal system

tissue= bone marrow

Explanation:

A single bone could be considered an organ. Skeleton system could be an organ system because all the bone work together to help you move. And tissue should be at the top of the list because it’s inside the bone

Complete all the sentences.
Need help
Giving 20 points

Answers

Answer:

1. 206 bones

2. vertebrae

3. in between bones, joints or organs

4. hige in the elbow

5. epi dermis and dermis

206 bones vertebrate in between bones hige in elbow epidermis and dermis

What is a runoff??
A-the vapor that is created when the sun's heat warms the Earth's surface
B-
the excess water that isn't absorbed into the ground after it rains
C- water that is absorbed into the ground and collects in rocks and soil
D-water droplets that combine to form clouds
Thanks!! =)

Answers

Answer:

Your answer is B) Excess water that isn't absorbed into the ground after it rains

Answer:

B

Explanation:

its common sense. Its not A. its not C. Its not D. its B

Describe some of the reasons you need bones,muscles,and skin, to help you survive?
Science
11 points

Answers

Bones, muscles, tendons, ligaments, joints, and cartilage support our anatomy, and allow us to control every movement we make.

These muscles help you move, lift things, pump blood through your body, and even help you breathe.

It covers and protects everything inside your body. Without skin, people's muscles, bones, and organs would be hanging out all over the place.

Answer:

to support your body's weight and help you move. 

Explanation:

Fungus and algae living together form………..?
Need help now. 15 points

Answers

searched it up. Lichens.

Answer:

Im pretty sure its Lichens

Explanation:

The process in which an organism uses water, sunlight, and carbon dioxide to make food.

Question 1 options:

chlorophyll


cellular respiration


photosynthesis


stomata

Answers

Photosynthesis. Photosynthesis is the process by which plants use sunlight to synthesize foods from carbon dioxide and water.
Photosynthesis, autotrophic way of making food

A stringlike structure that helps a cell move is a………?
Need help fast!
Will give brainliest!! No kidding

Answers

Answer:

Cillia and Flagella

Explanation:

Depends on prokaryotic or not

It’s the cell wall ………

Using the information in the chart above, is is possible for these two dogs to produce an offspring that is small?

Answers

Answer:

I'd say no because the trait that would produce a small dog is rececive.

Explanation:

Tt, tT either way that dog will be tall dog.

no its not possibly at all, Dog B will always have the dominant trait when it comes to size

Complete the sentences!
Need help fast!!

Skeletal muscles move……?
All the bones in your body make up your……..?
Small openings in the skin are called……?
A tendon attaches muscle to……?

Answers

All the bones in your body make up your skeletal structure
1. bones
2. skeletal system
3. pores
4. bone
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