HELP ILL GiVE BRAINLIEST
PLEASE HURRY
The red dots represent oxygen molecules in this diagram. This diagram shows __________.
facilitation diffusion
osmosis
diffusion
exocytosis
endocytosis
The correct answer is option B.
Diffusion is the process of movement of both the solute and solvent. the characteristic of diffusion is that it does not require a membrane or a layer separating two parts. In diffusion particles or solutes move from a region of higher concentration to a region of lower concentration.
In the example, we can see that red particles are together in a place and after some time they get distributed evenly in the entire liquid. This process is known as diffusion as it does not require a membrane.
To know more about diffusion
https://brainly.com/question/7161064
What classification of plants has flowers? angiosperms gymnosperms ferns green algae
Answer:
angiosperms
Explanation:
Please Help me (I'll give brainlest) (LIMITED)
Answer:
c. all of the kittens have fur that is similar to the adult
Explanation:
Make 2 full sentences using the scientific term "homoozygous" and 2 full sentences for "heterozygous (Side note: i had to add an extra O to the first thing so its not considered a offensive word-Thank you for your help!)
Answer:
1. If you have two copies of the allele for brown hair, you are homoozygous for that trait.
2. If you have two copies of the allele for brown hair, you are homoozygous for that trait.
3. Since sickle cell disease requires two alleles that are alike, a person with a heterozygous would not have the disease.
4. If both gene alleles are different, the organism is heterozygous for that particular trait.
Change the "homoozygous" in the sentences
Explanation:
Genetics yo,
Why is humus an effective fertilizer? (Select all that apply.)
It is abundant in inorganic nutrients.
It is dense and does not contain organic matter.
It is rich in organic matter.
It doesn’t need microorganisms to decompose matter.
The answer is: They are rich in organic matter.
Why are they rich in organic matter?
This is because humus is made out of dead plants, fruits, and sometimes even animal waste. Which is all good for growing plants.
This is the only answer because the rest are wrong.
This is a 1-1 answer, meaning this is the only one that is correct.
Hope this helps~!!
~NatLikesAnime~
(Brainliest would help~)
#LearningWithBrainly
Which type of fertilizer is made from natural wastes?
inorganic
chemical
organic
The answer is organic.
This is because when animals use the bathroom, their waste is not made in a factory.
Animals such has
BearsFoxesRabbitsCowsAre raised in the wild, so they have to eat natural food such has
BerriesOther animal meatFishPlantsBerries, fish, plants and more all all made in the wild. So this makes them natural or organic.
!!Thus, the answer is organic!!
Hope this helps!~
~NatLikesAnime~
#LearningWithBrainly
Identify and describe an example to an adaptation and describe how the adaptation can help the organism survive in a changing environment.
Like i dont know how to explain and what animal please help
Answer:
Adaptation can protect animals from predators or from harsh weather.
Explanation:
Many birds can hide in the tall grass and weeds and insects can change their color to blend into the surroundings. This makes it difficult for predators to seek them out for food.
What is the change in elevation between point B and point D?
A. 10 m
B. 20 m
C. 30 m
D. 40 m
Air pressure can be affected by temperature. Which is true?
warm air has higher pressure, which brings stormy weather
cold air has lower pressure, which brings stormy weather
warm air has lower pressure than colder air, so it rises
warm air has higher pressure than colder air, so it rises
Which is true of action and reaction forces?
Select one:
They are unequal and in the same direction.
They are equal and in the same direction.
They are unequal and in the opposite direction.
They are equal and in the opposite direction.
Answer:
They are equal and in the opposite direction
Explanation:
because for every action there is a reaction
Please Help me (I'll give brainlest) (LIMITED)
A triathlete swims a distance of 3 kilometers in 1 hour, then bikes a distance of 50 kilometers in 3 hours, and finally then runs a distance of 12 kilometers in 1 hour.
Part A) What is the Total distance the triathlete cover?
Part B) What is the Total time?
Answer:
Then the triathlete bikes a distance of 50 kilometers in 3 hours. Finally, the triathlete runs a distance of 12 kilometers in 1 hour. The average speed of the triathlete is the total distance divided by the total time. The triathlete's average speed is 13 kilometers per hour.
Explanation:
Use the information and pictures to answer the following question.
In August 2010, the Asian Clam was discovered in Lake George. It is not native to that lake. A single Asian Clam can reproduce and release hundreds of offspring in a day. Fish and crayfish eat the clams but cannot keep pace with the rate at which the clams reproduce. The Asian Clam eats the same food as native clams.
A scientist set up two model lakes in large tanks with the same animal species as Lake George in order to test how the Asian Clam might be impacting the ecosystem. The scientists added Asian Clams to one tank but not the other tank.
image
Which statement BEST predicts what would likely happen in the experimental tank?
A.
The impact would be negative because it would reduce the amount of food available for the fish and crayfish populations.
B.
The impact would be positive because it would reduce competition with native clams and increase the stability of the ecosystem.
C.
The impact would be negative because it would increase competition with native clams and reduce the stability of the ecosystem.
D.
The impact would be positive because it would provide the fish and crayfish populations with food.
Answer:
C.The impact would be negative because it would increase competition with native clams and reduce the stability of the ecosystem.
Explanation:
Since, It states that:
Tank 1: Tank 2:
Fish Fish
crayfish crayfish
Asian clam
-------------------------------------------------------------------------------------------------------------
Thus, since they both eat Asian clam which means competition as well as it would be negative. Therefore, that left us with [C] .
Hence, Answer = [C]
~Lenvy~
Please help with number 13 only. It is an evolution question. Need ASAP!
Answer:
No function
Explanation:
These bones have no function in helping the whale. They are leftovers from the whale's evolution.
Find the mean, median, and mode of the following list of values. Round to the nearest tenth if necessary.
30, 26, 25, 11, 34, 20, 26, 26
a.
Mean = 99
Median = 26
Mode = 26
c.
Mean = 24.8
Median = 34
Mode = 26
b.
Mean = 24.8
Median = 26
Mode = 25
d.
Mean = 24.8
Median = 26
Mode = 26
Please select the best answer from the choices provided
A
B
C
D
Answer:
D.
Mean: 24.8
Median: 26
Mode: 26
Explanation:
The mean is the average. To find the average, add up all the numbers and divide by the amount of numbers there are.
30 + 26 + 25 + 11 + 34 + 20 + 26 + 26 = 198
Now, we divide by how many numbers we started out with (8).
198 divided by 8 = 24.75, rounded would be 24.8
To find the median, you arrange the numbers from smallest to largest, and find the middle number like this:
11, 20, 25, 26, 26, 26, 30, 34
As you can see, the middle number is 26.
To find the mode, you arrange the number from smallest to largest, and find the number that appears more often.
11, 20, 25, 26, 26, 26, 30, 34
As you can see, the number 26 appears the most often.
So, we end up with:
Mean: 24.8
Median: 26
Mode: 26
:)
do what it says on the image (2 minutes left)
How do the rocks at Lake Mead support the theory of plate tectonics?
(pls help)
the theory of plate tectonics states that the crust of earth is divided into plates which are slowly moving
Explanation:
Where does photosynthesis take place in the leaf?
along the leaf blade
throughout the veins
in the chloroplasts
between the xylem tissue
Answer:
in the chloroplast
Explanation:
In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.
Answer:
in the chloroplast
Explanation:
the chloroplast is what allows to have color and absorb the light from the sun
Please Help me (I'll give brainlest) (LIMITED)
Answer: C
Explanation:
All the other answers wouldn't make sense. First, we cross out the ones that are obviously wrong, such as A and D. Now there's only B and C. I'm not sure If water would evaporate, but I do know that not all plant life would die off. So it leaves us with C.
predators and parasites both cause harm to other organisms. what is a difference between predators and parasites?
a. predators only kill at night, while parasites only kill during the day,
b. predators eat organisms, while parasites live off of organisms,
c. predators only harm producers, while parasites only harm consumers,
d. predators harm their young, while parasites do not
Answer: The predator kills the prey at once and has it in the form of food whereas parasite lives in or on another organism and benefits by deriving nutrients at the other's expense. This type of interaction is called as parasitism, Therefore the answer is b.
1: What do all animals, including vertebrates and invertebrates, have in common?
A. They have backbones, internal skeletons, and muscles.
B. They are heterotrophs that must get their food from plants or other animals.
C. They have lungs or gills for breathing.
D. They are endothermic (warm-blooded).
2: All animals share several common characteristics. Which is a characteristic shared by all animals?
A. endoskeletons and muscles
B. sensory organs and backbones
C. multi-cellular bodies
D. exothermic blood systems
Sam’s teacher asked him to make observations about animals at the zoo. Sam went to the zoo and filled in these two charts that the teacher gave him.
3: What is the main difference between the species in Group 1 and Group 2?
A. Group 1 has small organisms, Group 2 has large organisms.
B. Group 1 are endothermic, Group 2 are exothermic.
C. Group 1 are vertebrates, Group 2 are invertebrates.
D. Group 1 has exoskeletons, Group 2 has soft bodies.
Answer:
1. B (invertebrates do not have spines, it depends on the animal if they have gills, same with being warm blooded)
2. C (some do not have endoskeletons. Invertebrates do not have backbones, and some animals do not have exothermic blood systems)
3. Not sure about the answer on this one. There's no picture to go along with it.
Please Help me (I'll give brainlest) (LIMITED)
Look at the Punnett Square. What is the genotype ratio for the offspring of these parents?
Answer choices:
A: 2 HH: 2 Hh: 2 hh
B: 1 Hh: 2 HH: 1 hh
C: 1 HH: 2 Hh: 1 hh
Answer:
C: 1 HH: 2 Hh: 1 hh
Explanation:
A new neighborhood is built and completely destroys most of a forest. Soon, deer are walking down the sidewalks and eating plants and flowers from yards.
What is the most likely reason why this is happening?
The forest has plenty of food for them, but the deer see easier, newer food sources in the humans’ yards, so the deer are in the neighborhood because they prefer the food there.
The deer have been living close to humans and have become used to seeing them and are being curious since deer like humans.
The deer have been forced into a small area and lack enough food, so they are wandering out of their small forest home searching for food.
The light from the neighborhood has confused the deer, and so they are wandering into the streets because they are disoriented.
Answer:
I think its the 3rd answer
Explanation:
The first answer could be close but if the forest was mostly destroyed, then it would not have plenty of food for them. They also might not prefer the food there. The second option isn't correct because the deer wouldn't take their chances being around creatures (humans) that they have never seen before or didn't see that much. Also, the sound of the construction would scare them off. The fourth option isn't correct because while yes, the lights may disorient the deer, it probably wouldn't want to make the deer wander into the neighborhood. When you see a deer looking in headlights, they don't walk towards your car, they just stand there. This is why I think the 3rd answer is correct.
Living things need energy
Your essay need to include;
producer
consumer
decomposer
Answer/Explanation:
∴ ║ Living Things Need Energy ║∴The ability to obtain and use energy is one of the eight characteristics of all living things. Scientists classify organisms based on how they get their energy: autotrophs or heterotrophs. Organisms are divided into three main groups- the producers, the consumers and the decomposers.
Producers get their energy from abiotic factors (non-living sources). Most producers are plants and get their energy directly from the sun using a process called photosynthesis. There are also some bacteria that can make their own food from chemicals using a process call chemosynthesis. Examples of common producers are grasses, trees and flowers. Algae (which are protists, not plants) are the main producers in aquatic ecosystems. Remember we call these autotrophs because they can make their own food.
Consumers cannot make their own food. Instead, they get their energy by eating other organisms. These are also called heterotrophs. There are many types of consumers. Herbivores, such as grasshoppers and prairie dogs, only eat producers. Carnivores eat animals. Coyotes, badgers, and falcons are all carnivores. Organisms that eat both producers and other consumers are known as omnivores. Most humans are omnivores. Scavengers are a special type of omnivore. They eat dead plants and animals. Vultures and many insects are common scavengers.
Decomposers are a very special type of heterotroph because they get energy by breaking down dead or dying organisms. Bacteria and fungi (mushrooms, molds and mildews) are examples of decomposers. Decomposers are important to ecosystems because they return important nutrients such as water, carbon dioxide and nitrogen to the soil. Plants then use these nutrients to grow, creating a cycle of nutrients through the ecosystem.
Each of these organisms depends on the others. Producers get energy from the sun or chemicals and then give some of this energy to consumers. The consumers then give some of their energy to the decomposers. Together, these organisms form a food chain. A food chain is a series of events in which food energy is transferred from one organism to another. All food chains have the basic structure of producer ⇒ primary consumer ⇒ secondary consumer ⇒ tertiary consumer ⇒ decomposer. There are many overlapping food chains in an ecosystem. These overlapping food chains are known as a food web.
As energy passes from level to the level in a food chain within a food web, the amount that each organism receives decreases. For example, in a grassland ecosystem, the grasses get energy needed for life from the sun. Some of this energy is used by the grass to grow and reproduce. When a prairie dog eats the grass, it only gets 10% of the energy the grass originally had. The prairie dog then uses some of the energy from the grass to grow and reproduce. When a coyote eats the prairie dog, it only gets 10% of the energy the prairie dog originally had. This decrease in energy at each level of the food chain can be represented by an energy pyramid.
~Learn with Lenvy~
Humans consume a lot of food around 24 hours , imange eating three times can satisfy you ,many peple with diseases like kwashiokor need to eat beans to get healthy
If you don't know every animal depends on eachother (Preadetor and prey) for example An eagle, snake eat rats to survive, because some four- leged animals like tigers eat birds
The replacement of defective genes with healthy genes to treat disease is called _________.
a.
gene correction
c.
genetic disorder replacement therapy
b.
gene therapy
d.
disorder replacement
Please select the best answer from the choices provided
A
B
C
D
Answer:
Gene therapy
Explanation:
Gene therapy is the replacement of defective genes with healthy genes in order to treat disease.
help me pls say the number and letter that go together
Answer:
5A, 4B, 3C, 2D, 1E
Explanation:
Identify and describe an example to an adaptation and describe how the adaptation can help the organism survive in a changing environment.
Like i dont know how to explain and what animal please help
Answer:
Adaptation can protect animals from predators or from harsh weather.
Brainliest please.
Explanation:
Many birds can hide in the tall grass and weeds and insects can change their color to blend into the surroundings. This makes it difficult for predators to seek them out for food.
The world's supply of fossil fuels will____
1: most likely run out eventually
2: keep replenishing and last forever
3: dwindle quickly leaving the world in an energy crisis
4: this answer is not correct
please help
Answer:
2
Explanation:
that is what evolution says