What are the different body parts of mollusks? Describe them each. Give examples of animals in this phylum.
Answer:
Shell, Mantle, Visceral Mass and Foot.
It includes organisms such as snails, octopuses, squid, clams, scallops, oysters, and chitons
Explanation:
I hope this helps :)
Please help, will give brainiest
Answer:
i can do all the work for u
Explanation:
Put the following in order to show the path that sound travels through the ear.
mechanical energy is changed to electrochemical energy
sound strikes the eardrum
impulse is sent to by the auditory nerve to the brain
vibrations travel through the malleus, incus, and stapes
sound waves get to oval window
outer ear funnels and focuses sound
hair cells in the organ of Corti detect the wave
Answer:
Explanation:To show the path that sound travels through the ear, the following steps can be arranged in order:
1. Outer ear funnels and focuses sound: Sound waves enter the ear through the outer ear, which includes the pinna and ear canal. The shape of the outer ear helps to gather and direct sound waves towards the middle ear.
2. Sound strikes the eardrum: Sound waves reach the eardrum, also known as the tympanic membrane, and cause it to vibrate. The eardrum separates the outer ear from the middle ear.
3. Vibrations travel through the malleus, incus, and stapes: The vibrating eardrum transfers its energy to three small bones in the middle ear called the ossicles. These bones, known as the malleus, incus, and stapes, amplify and transmit the vibrations to the inner ear.
4. Sound waves get to oval window: The stapes bone in the middle ear transmits the vibrations to the oval window, which is a flexible membrane located in the inner ear. The oval window acts as the entrance to the fluid-filled cochlea.
5. Hair cells in the organ of Corti detect the wave: Within the cochlea, the vibrations of the fluid cause the movement of specialized cells called hair cells in the organ of Corti. These hair cells convert the mechanical energy of the sound waves into electrochemical signals.
6. Mechanical energy is changed to electrochemical energy: As the hair cells in the organ of Corti are stimulated, they generate electrochemical signals in response to the sound vibrations. These signals represent the sound information and are sent to the auditory nerve.
7. Impulse is sent by the auditory nerve to the brain: The electrochemical signals from the hair cells are transmitted to the brain via the auditory nerve. The brain then processes and interprets these signals as sound, allowing us to perceive and understand the sound we heard.
By following these steps in order, we can understand the path that sound takes through the ear, from the outer ear to the inner ear and ultimately to the brain for perception.
Which ocean zone is the closest to the ocean's surface?
A- benthic zone
B- disphotic zone
C- aphotic zone
D- photic zone
Answer:
B
Explanation:
Answer:
answer is c aphotic zone
Explanation:
I hope it will help you
1. Write a sentence explaining the relationship between the words DNA, genes, and chromosomes.
2. Name three examples of genetic traits that you inherited from your parents.
1. All energy originates from the _____.
2. Energy cannot be lost or gained, as described by the law of conservation of _____.
3. Glucose is potential energy stored as _____.
4. When potential energy moves across a cell membrane, it becomes _____.
5. Plants store chemical potential energy as _____.
6. Stored chemical energy is released in the _____.
Answer:
the sun
energy
sugar
chloroplast
help please question in the photo below thx
Tell me a tertiary consumer that lives in streams or rivers. Tertiary consumer is an animal that eats other animals. this is how it will be:
producers --> primary consumers --> second consumers --> tertiary consumers.
This is a major grade, please help
Answer:
l don't know l just forgot
The genotype of persons with the sickle-cell trait, but often not exhibiting sickle-cell, is
1. HbA HbA
2. HbS HbS
3. HbA HbS
Give me a name for a coyote and a rabbit it’s for a presentation for science.
Answer:
Kyle and roan
Explanation:
Hope this helps
Help me plsss it’s due soon
Answer:
the o zone
Explanation:
I think
Answer:
they are being constantly used by living things but plants make oxygen and we breath it in when we breath out we create carbon dioxide there for it is a continuing circle of things happening when this happens it leads to this if you get what im saying
Are the forelimbs of humans, cats, frogs, and bat wings homologous or analogous?
As a tornado passes across the farmland, it can blow away as much as 5cm of topsoil. What impact does this most likely have on the local ecosystem?
Answer:
i Belive the anwer is D
Explanation:
Which of the following is a substance?
A) smoke
B) salt
C) granite
D) brass
Answer:
B) salt
Explanation:
It is considered a substance because it has a uniform and definite composition. Salt easily dissolves in water, but salt water cannot be classified as a substance because its composition can vary.
Hope this helped!!!
Which best explains why water may be treated differently in different communities?
o A. Some communities avoid using groundwater.
O B. Groundwater requires more expensive treatments.
O C. Environmental factors vary between communities.
I need help!
You're in a town called Watertown. You need to save it from water pollution. They don't have any money! SO, they need you to use stuff from your house (imagine). Make a design that shows how to stop it from happening. How could you clean the water in your model using the materials around the house?
PLEASE HELP ME! I NEED HELP!! IF YOU GOT ONE, MAKE A QUESTION AND ILL GIVE YOU ALL MY POINTS.
Answer: You can clean the water pollution by the water bottle activity.
Explanation:
You can do the water bottle filteration. From your house, you should find a large soda bottle or water bottle. YOu layer it with sand and gravel at the bottom. Line the top of the bottle with a coffee filter. This will allow for a natural filtration system.
You can find this on many science experiments websites because it is a common science fair project.
Search tool would be: homemade water filter
In a well-constructed paragraph, answer the question below.
What are two benefits of having a soft mostly hollow spongey part of our bones?
~Will give Brainliest if you give me a good paragraph and it's correct~
In the United States, there has been an increase in the number of people infected by mosquito-spread diseases that were previously found only in countries south of the United States. Scientists want to investigate the cause of the increase in mosquito-spread diseases. Scientists have predicted that the mosquitos carrying disease have moved further north as global temperatures have increased.
Which questions would help investigate how the new mosquitoes are affecting the ecosystems of the United States? ***Select all that apply***.
A. Have the natural predators to the mosquitoes also migrated north?
B. Are places in the United States using more pesticides to kill the new mosquitoes? If so, how are these pesticides impacting others in the ecosystems?
C. How have the food webs in the United States changed as a result of the new mosquitoes?
D. What types of organisms are preying on the mosquitoes in their new habitats?
E. How much money has been spent to fight the diseases caused by these mosquitoes across the globe?
GIVING BRAINLIEST
Answer:
#1: No
#2: Yes due to the fact that as more spread the more that they would want to prevent people from getting sick from being bitten.
#3: No, these mosquitoes would only be carrying a disease, not a different type a breed.
#4: Other bigger bugs or small animals who would normally eat bugs.
#5: Thousands if not millions of dollars across the world due to the fast spread of them moving to a new area.
Explanation:
Fill in the definition of a fossil. A fossil is the _____ physical _____ of _____ life.
In the United States, there has been an increase in the number of people infected by mosquito spread diseases that were previously found only in countries south of the United States. Scientists want to investigate the cause of the increase in mosquito spread diseases. Scientists have predicted that the mosquitos carrying disease have moved further north as global temperatures have increased.
Which questions would help investigate how the new mosquitoes are affecting the ecosystems of the United States? Select all that apply.
A. Have the natural predators to the mosquitoes also migrated north?
B. Are places in the United States using more pesticides to kill the new mosquitoes? If so, how are these pesticides impacting others in the ecosystems?
C. How have the food webs in the United States changed as a result of the new mosquitoes?
D. What types of organisms are preying on the mosquitoes in their new habitats?
E. How much money has been spent to fight the diseases caused by these mosquitoes across the globe?
Are places in the United States using more pesticides to kill the new mosquitoes? If so, how are these pesticides impacting others in the ecosystems?
Thus, An ecosystem is a region where different species of plants, animals, and other organisms coexist in harmony with the environment, including the climate and geography.
An ecosystem is a place where several types of living things coexist to create a bubble of life, including plants, animals, and other species. Ecosystems are made up of both biotic (or alive) and abiotic (or nonliving) components. Plants, animals, and other living things are considered biotic factors. Rocks, temperature, and humidity are examples of abiotic variables.
In an ecosystem, every component is dependent on every other component, either directly or indirectly.
Thus, Are places in the United States using more pesticides to kill the new mosquitoes? If so, how are these pesticides impacting others in the ecosystems?
Learn more about Ecosystem, refer to the link:
https://brainly.com/question/31459119
#SPJ2
What are the characteristics of vitamins and minerals? (Select all that apply.)
They help your immune system fight disease.
They are produced inside the body.
They are gained by the body by eating.
They help the body get energy.
Answer:
all above
Explanation:
btw those vitamin c gummies are bomb
The characteristics of vitamins and minerals are they help your immune system fight disease and they help the body get energy.
What are the functions of vitamins and minerals?Vitamins and minerals help us fight infections, heal wounds, build strong bones, and regulate hormones, among other bodily functions. Nutrients and minerals can cause harmfulness whenever consumed in enormous sums.
Vitamins and minerals are essential for healthy growth and development in children. A variety of foods from each of the five food groups can provide vitamins and minerals to children.
In contrast to other dietary components known as macronutrients (such as fats, carbohydrates, and proteins), which are the compounds utilized in the reactions regulated by the vitamins, the vitamins regulate reactions that occur in metabolism.
Learn more about vitamins and minerals:
https://brainly.com/question/14635801
#SPJ3
Explain the following functions of a Lily Flower:
-Chloroplast
-Photosynthisis
-Seeds
-Roots
(Please only answer if you know what it is.)
I will give brainlest to the correct answer!
Answer:
Chloroplast.
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth. Chloroplasts also provide diverse metabolic activities for plant cells, including the synthesis of fatty acids, membrane lipids, ...
Phtosynyhsis.
The primary function of photosynthesis is to convert solar energy into chemical energy and then store that chemical energy for future use. For the most part, the planet's living systems are powered by this process
Seeds.
Seeds serve several functions for the plants that produce them. Key among these functions are nourishment of the embryo, dispersal to a new location, and dormancy during unfavorable conditions.
Roots.
Root, in botany, that part of a vascular plant normally underground. Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.
do u ever wanna be left alone but u cant?
Answer:
No, I'm a lonely person
Answer:
no I am lonely took brother
Animals can mistake plastic garbage for ______ and end up eating it causing
_______________________________________________________________.
Answer:
1. Food (or other animals that are their prey),
and the other blank would be:
2. Causing them to choke, digestive issues, or even death.
Explanation:
Plastic waste should not be littered around because of the dangers it brings to animals. For example, balloons and plastic bags pose a threat to sea turtles because if they float into the ocean, the turtles may assume they're jellyfish from their appearance and attempt to eat them.
hope this helps
Answer:
Food and then cause digestive issues, chokeing, and/or death
Explanation:
Please answer these 3 questions correctly. If you don't know the answers, then don't answer. 50 POINTS and BRAINLIEST!
1. When food is ingested into the body it travels through the_________
(A) Digestive System
(B) Excretory System
(C) Endocrine System
2. The role of insulin is to allow ______ to enter the cell through facilitated diffusion.
(A) Polymerase
(B) Maltose
(C) Glucose
(D) Dextrose
3. Hormone that causes blood sugar to be raised ______
(A) Glycogen
(B) Glucose
(C) Insulin
(D) Glucogen
Answer:
The first one is A: Digestive system
The second is C: Glucose
The third is C: Insulin
Explanation:
:)
In a well-constructed paragraph, answer the question below.
What are two benefits of having a soft mostly hollow spongey part of our bones?
~Will give Brainliest if you give me a good paragraph and it's correct~
Answer:
The lamellae of spongy bone will form an open for the porous network of bony branches, or beams, called trabecula.
It also gives the bone strength and make the bone lighter. This also allows room for blood vessels and bone substance. Subscribe to amiredagoat Yt pls
Explanation:
20 POINTS!
1. The four types of tissue in the body are epithelial, connective, muscle, and nervous.
True | False
2. Muscle tissues are bundles of muscle fibers that are arranged in perpendicular lines.
True | False
3. Epithelial tissues act as a supporting framework for most organs of the body.
True | False
4. The nervous tissue is composed of three main parts: nerves, the spinal cord, and the brain
True | False
5. Epithelial tissues are found in body surfaces, line body cavities, and hollow organs.
True | False
6. Cardiac muscle tissue is a specialized, organized type of tissue that only exists in the heart and the lungs.
True | False
7. The epidermis, or the outermost layer of the skin, is an example of epithelial tissue.
True | False
8. Neutrons are cells of the nervous system that conducts nerve impulses.
True | False
9. Connective tissues are found in between other tissues everywhere in the body.
True | False
10. Muscle tissues are classified into cardiac, epidermal, skeletal, and smooth.
True | False
Answer:
fals tru true
Explanation:
What do these two changes have in common?
saliva breaking down a piece of bread
a penny tarnishing
Select all that apply.
both are caused by heating
both are chemical changes
both conserve mass
both are changes of state
Answer: both are changes of state and both are changes of state
Explanation:
.
The two changes like the Saliva breaking down a piece of bread and a penny tarnishing involves chemical change. Thus, the correct option for this question is B.
What do you mean by Chemical change?A Chemical change may be defined as a type of change that significantly involves the production of new substances from old ones by combining each other with different properties.
The action of saliva is stimulated by the action of the enzyme salivary amylase which hydrolyzed the starch into maltose, a disaccharide. A penny tarnishing involves the dissolution of copper oxide in a mixture of weak acid and table salt.
Therefore, the given two changes have in common that both are chemical changes. Thus, the correct option for this question is B.
To learn more about Chemical changes, refer to the link:
https://brainly.com/question/783768
#SPJ2
Could someone do this for me since I have a lot of work for other classes
Answer:
Asteroid-small,rocky objects that orbit the sun
Axis-a real or imaginary line that something rotates on
Comet-cosmic balls of frozen gasses,rocks,and dust that orbit the sun
Diameter-a straight line that runs from one side of a figure and passes through the middle
Gravity-an invisible force that pulls objects towards each other
Kuiper Belt-an icy ring of frozen objects just outside of the planet Neptune’s orbit
Latitude-the measurement of distance north or south of the equator
Orbit-a regularly repeated path that one object in space takes around another
Revolution-the action of a celestial body going around in an orbit;the time taken by a celestial body to make a complete orbit;the rotation of a celestial body on its axis
Rotate-the process/act of turning or circling around something
Rotation-the action/process of rotating on/as if on an axis or center
System-a group of related things that work together as a whole
Theory-a plausible or scientifically acceptable principle/body of principles offered to explain something
Are human and octopus eyes homologous or analogous?
