There are four environments on Earth that are called spheres: hydrosphere, lithosphere, atmosphere, and biosphere.
Features associated with each of Earth's four spheres.HydrosphereIt is the set of all the water on the planet, including those that form clouds.
LithosphereThe continuous part of our planet, made up of rocks and soil. The most superficial part is called the earth's crust.
Atmosphere
It is the gaseous sphere that surrounds our planet, composed mainly of gas oxygen and gas.
BiosphereIt is the part of our planet that can support life
Internal processesThe atmosphere and hydrosphere are the main regulators of the planet's climate. Without both, the temperature changes would be very sudden: at night it would drop to minus 150°C and during the day above 100°C, making life on Earth difficult.
With this information, we can conclude that the spheres of the earth, support life, and make the planet earth unique.
Learn more about Spheres of the earth in https://brainly.com/question/1155156
what is the adaptive significance of having sperm and eggs produced at different times?
The adaptive significance of having sperm and eggs produced at different times is to promote outcrossing and increase genetic diversity within a population.
By producing sperm and eggs at different times, individuals are more likely to encounter potential mates that are genetically different from themselves. This promotes outcrossing, which is the mating between individuals that are not closely related. Outcrossing increases genetic diversity within a population and provides several benefits.
First, genetic diversity enhances the adaptability of a population to changing environmental conditions. It increases the chances of individuals possessing advantageous traits that allow them to survive and reproduce in different environments or under varying selective pressures.
Second, genetic diversity reduces the risk of inbreeding and the expression of deleterious recessive traits. When closely related individuals mate, there is a higher chance of harmful genetic mutations and abnormalities being expressed in their offspring. By producing sperm and eggs at different times, individuals are more likely to mate with individuals who are less closely related, reducing the risk of inbreeding and increasing the overall fitness of the population.
In summary, the production of sperm and eggs at different times promotes outcrossing, which increases genetic diversity, enhances adaptability, and reduces the risk of inbreeding within a population. These factors contribute to the long-term survival and evolutionary success of a species.
learn more about sperms here; brainly.com/question/30437509
#SPJ11
A team of community members hopes to use land in a current empty lot for a dog park. To determine if the community generally approves of the use of the lot for a dog park, volunteers survey shoppers leaving a pet store located near the lot. The results show that 83% of the 112 people surveyed approve of the dog park plan. How might the survey results be biased in estimating community support for a dog park
the sample population is limited to shoppers leaving a pet store. This sample may not be representative of the entire community and could lead to an overestimation of support. People visiting a pet store may have a higher affinity towards pets and may be more likely to approve of a dog park, skewing the results.
The survey conducted with shoppers leaving a pet store introduces several potential sources of bias. Firstly, the sample population is limited to pet store shoppers, which may not accurately represent the broader community. It's possible that people who frequent pet stores have a higher affinity towards animals and are more likely to support a dog park. This could lead to an overestimation of community support.
Additionally, the location of the pet store near the empty lot might attract individuals who live in closer proximity to the area. This localized sample may not capture the opinions of residents from other parts of the community who may have different perspectives on the use of the lot for a dog park.
To obtain a more accurate estimation of community support, it would be important to include a broader and more diverse sample. This could involve surveying residents from various neighborhoods, conducting online surveys, or using random sampling methods to ensure representation across different demographics and geographical areas.
The survey results obtained from shoppers leaving a pet store are likely biased in estimating community support for a dog park. To obtain a more accurate understanding of community sentiment, it is important to include a diverse sample that represents the broader community, rather than relying solely on a specific subset of individuals with potential biases towards pet ownership and animal-related activities.
To know more about community support visit:
https://brainly.com/question/27387542
#SPJ11
Which ones are Asexual reproduction, Sexual reproduction, or both
Answer:
sexually
both
asexual
Does anyone know what the answer is
Answer:
himalayas mountains
Explanation:
I think
Is there any specialized cells in a white rhino?
Answer:
Neurons and cartilage.
The diagram shows a food web in a grassland.
A diagram of a food web is shown. Arrows are drawn from grass to grasshopper, grass to squirrel, grass to mouse, grasshopper to the lizard, grasshopper to hawk, squirrel to hawk, mouse to snake, mouse to hawk and snake to hawk.
What best describes the role of the grasshopper in the food web?
A primary consumer that is food for the lizard and hawk
A secondary consumer that is food for the lizard and hawk
A primary consumer that is food for a single predator, the lizard
A secondary consumer that is food for a single predator, the lizard
PLS HELP ME
Answer: I think that it would be a primary consumer that is food for the lizard and the hawk.
Explanation:
There are two predators in the food chain that eat the grasshopper. I'm sorry if I am wrong.
Answer: "A primary consumer that is food for the lizard and hawk"
8. Slow twitch fibres (Type1) are efficient at using oxygen to release
energy. They are good at using oxygen because:
Answer:
wut
Explanation:
A student examines a periodic table.
Which inferences about sodium (Na) are true?
Answer:
true c this is the answer
HELP ASAP PLEASEEE ??! :)
sorry the offspring of the organism
What do you do with a gyroid fragment in animal crossing.
In Animal Crossing, gyroid fragments are used to make gyroids that can be put in your house.
Obtaining Gyroid Fragments is the only way to get gyroid fragments in Animal Crossing: New Leaf is through the Dream Suite. This can be accessed through Main Street. The Dream Suite provides players with the ability to visit Dream Towns. These towns are fictional and allow players to interact with new characters and acquire new items.
Exchanging Gyroid Fragments for every five gyroid fragments collected, a gyroid will be created. The gyroid's design is chosen randomly, but it can be exchanged if it's not what the player is looking for. The exchange can be done with Lloid, the gyroid character who is standing outside the recycling shop. This exchange is not free and will cost the player 10 bells.
If you need to learn more about animal crossing, click here
https://brainly.in/question/11353485?referrer=searchResults
#SPJ11
Select the correct answer from each drop-down menu. plants are classified based on the presence of a certain specialized tissue. a specialized tissue called_____tissue helps transport____and water to all parts of the plant.1. A. VascularB. MycorrhizaeC. Sporophyte2. A. PollenB. OxygenC. Nutrients
Answer:
1.Vascular B
2.Nutrients.
together which two gases make up 99% of jupiter's atmosphere?
The two gases that make up the majority of Jupiter's atmosphere are hydrogen (H₂) and helium (He). These two gases account for approximately 99% of the planet's atmosphere.
Hydrogen is the most abundant element in the universe, and it makes up about 75% of Jupiter's atmosphere. The high concentration of hydrogen is primarily due to the planet's formation in the early solar system, where hydrogen gas was abundant.
It exists in molecular form (H₂) and contributes to the overall composition of the planet's atmosphere.
Helium is the second most abundant gas in Jupiter's atmosphere, accounting for around 24% of its composition. It is also a lightweight gas and was present in the early solar system.
Helium is often found in association with hydrogen and is commonly used in balloons due to its low density.
While hydrogen and helium dominate Jupiter's atmosphere, trace amounts of other gases are also present. These include methane (CH₄), ammonia (NH₃), water vapor (H₂O), and various hydrocarbons. However, their concentrations are significantly lower compared to hydrogen and helium.
Jupiter's atmosphere is known for its turbulent and dynamic features, including the iconic bands of clouds and the Great Red Spot. The interaction between different gases and the planet's strong gravitational field contributes to the complex atmospheric phenomena observed on Jupiter.
In summary, hydrogen and helium are the primary gases that comprise Jupiter's atmosphere, making up approximately 99% of its composition. The high concentrations of these gases are characteristic of the planet's formation and play a significant role in its atmospheric dynamics.
Learn more about hydrogen:
https://brainly.com/question/24433860
#SPJ11
2. Which part of DNA carries genetic
information?
Answer:
the sequence of the plate-like units (nucleotides) in the center carries information. Genes are pieces of DNA that contain information for the synthesis of ribonucleic acids (RNAs) or polypeptides. Genes are inherited as units, with two parents dividing out copies of their genes to their offspring.
HOPE IT HELPS
Explanation:
which is a good example of property of water called surface tension ?
A. some organisms are adapted to walk on land or water .
B. plants are able to survive through capillary action .
C . ices is less dense than water and floats on the surface .
D. water evaporates on the surface of our skin to release heat .
Answer: it's A
Explanation:
3. Which of the following is the reactant of photosynthesis?
Answer: i dont see a question but The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll,
Explanation:
im not sure if you need this but while the products are glucose (sugar), oxygen and water.
What is a gene? Describe the function, structure, and location of genes within the cell.
Answer:
Genes are a section of DNA that are in charge of different functions like making proteins. Long strands of DNA with lots of genes make up chromosomes. DNA molecules are found in chromosomes. Chromosomes are located inside of the nucleus of cells.
Hope this helps....
Have a nice day!!!!
Which correctly lists three main causes of deforestation?
A.) air pollution, mining, logging
B.) mining, cattle ranching, logging
C.) cattle ranching, water pollution, air pollution
D.) water pollution, logging, mining
Answer:
B
Explanation:
Took the test 2021
The blood vessels that supply nutrients and oxygen only to the heart muscle make up the specific type of circulation called the
Answer: The heart muscle, like every other organ or tissue in your body, needs oxygen-rich blood to survive. Blood is supplied to the heart by its own vascular system, called coronary circulation. The aorta (the main blood supplier to the body) branches off into two main coronary blood vessels (also called arteries).
Explanation:
It is found that many insecticides - used to kill insects - lose their effectiveness after some years. What could be the cause of this?
A) The insecticides are equally effective - such myths are spread by manufacturers so that they can sell more.
B) The species targeted by the insecticide are destroyed, but new insects which are unaffected, are born.
C) The insects develop resistance to the insecticide, which is passed on to successive generations.
D)The atmosphere contains so much of the insecticide that humans start being poisoned by it.
Answer:
C) The insects develop resistance to the insecticide, which is passed on to successive generations.
Explanation:
It's called adaptation.
Answer:
normally, insecticides last for over 4 to 5 years before breaking into microbes, the species targeted are destroyed. A should be the answer
May I please get help with question one. I also need to provide an example and understandable response in my explanation. The specialized cells in this lab are… abseission layer, sperm, corn root, cerebral cortex, vein/valve, kidney, bone marrow, muscle, sweat gland,
Multicellular organisms are made up of more thaan one cell, with groups of cells differentiating to take on specialilzes functions. Unicellular organisms are made up of only one cell that perform all of the functions needed by the organism.
Multicellular organisms gave set if cells that specialize in reproduction which is usually sexual. During fertilization, when an egg and spoerm fuse, the resultant zygote is considered to be unicellular.
There is no excretory organs in a unicellular organisms. They remove their waste by simple diffusion from the body surface to the surrounding water. In multicellular organisms, excretion occurs by specialised organs called kidney.
Pick any alternative energy, that you believe is best suited to use while saving the environment and discuss. (3-6) sentences.
Answer:
like what would you want what type of topic
which is present in only eukaryotic cells?
Answer:
Mitochondria, nucleus, vacuole, endoplasmic reticulum, lysosome.. (Any membrane-bound organelles)
Explanation: There are only membrane- bound organelles that can be found within eukaryotic cells rather than prokaryotic cells. Every organelle found within the prokaryotic cell have no membrane, thus are free floating organelles.
What are the three factors that have an influence on our ability to perform multiple tasks at once?
There are several factors that have an impact on our ability to perform multiple tasks simultaneously. One of the key factors is the complexity of the tasks. When the tasks require different types of cognitive resources, such as working memory, attention, and decision-making, it can be difficult to do them all at once.
Another factor is the level of experience or expertise that one has in performing the tasks. For instance, experts in a particular field may be able to perform multiple tasks better than novices because they have developed more efficient cognitive strategies.
Finally, individual differences in cognitive abilities, such as attention span, processing speed, and working memory capacity, can also impact the ability to multitask effectively. Overall, it is important to recognize that there are limits to our ability to multitask, and that focusing on one task at a time can often lead to better outcomes.
to know more about MULTIPLE TASK click this link
brainly.com/question/3027088
#SPJ11
Which of the following time spans does the exhaust fans completely turn over?
5 min.
15 min
30 min
45 min
Answer:
d
Explanation:
Answer:
D
Explanation:
true or false: substances can bind to an enzyme and change its shape, affecting its activity.
It is True that substances, also known as substrates or inhibitors, can bind to the active site of an enzyme and change its shape, which can affect the enzyme's activity.
When a substrate binds to the active site, it can induce a conformational change that allows the enzyme to catalyze a reaction more efficiently. Conversely, when an inhibitor binds to the active site, it can prevent the substrate from binding and inhibit the enzyme's activity.
This ability of substances to bind to enzymes and alter their shape and activity is fundamental to the regulation of metabolic pathways and is essential for maintaining homeostasis in living organisms.
Learn more about metabolic pathways here:
brainly.com/question/31376645
#SPJ11
I don't know what the answer is
Answer:
d.
Explanation:
primary consumers eat primary producers (plants)
not C because kestrel is a bird that eats more than just plants
Which group of non-prokaryotic organisms studied in microbiology typically have two life cycle stages: trophozoite and cyst?
Non-prokaryotic organisms typically have two life cycle stages: trophozoite and cyst is Protozoa.
What is Protozoa?Protozoa is a group of single celled, non- prokaryotic organisms.These may either be free living or parasitic in nature.These are heterotrophs and reproduce asexually by binary fission.The Protozoa consists of many unrelated or loosely related organisms.They are divided into four major groups: Sarcodina, Flagellates, Ciliates and Sporozoans..Some protozoa consist of two phases in their life cycle: proliferative stage (trophozoites) and resting stage (cysts).Trophozoites consists of the proliferative stage in which the protozoa divides and reproduces.The resting cyst form helps the protozoa to survive harsh environmental conditions like harmful chemicals, extreme temperature and nutrient and water deficiency.Learn more about protrozoa here:
https://brainly.com/question/15427385
#SPJ1
Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the
Colony Collapse Disorder (CCD) is a phenomenon characterized by the sudden disappearance of worker bees from beehives, leaving the queen and a few immature bees behind.
The causes of the collapseThe causes of CCD are not fully understood, but prevailing hypotheses include pesticide exposure, parasites and diseases, poor nutrition, and various stress factors. These factors likely interact and contribute to the decline of honeybee populations.
Understanding CCD is crucial for implementing effective strategies to mitigate its impact, including promoting sustainable agricultural practices, reducing pesticide use, improving beekeeping management, and enhancing habitat and forage availability.
Read mroe on Honeybees here
https://brainly.com/question/3668237
#SPJ1
Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the rest of the world. The decline is so great that many farmers now must import European honeybees to pollinate crops. In 2006, an emerging issue called Colony Collapse Disorder (CCD) caused massive declines in beehives. These declines are still a problem today. Respond to the following prompts in your initial post this week: 1. What is Colony Collapse Disorder and what are the prevailing hypotheses for what causes CCD?
If want to solve an environment , they are most likely to use what?
Answer: technology
Explanation:
what does this combination of offspring tell her about the genetic makeup of the red geranium parent? responses the red geranium is homozygous for red flowers (rr). the red geranium is homozygous for red flowers , (uppercase r r ), . the red geranium is homozygous for white flowers (rr). the red geranium is homozygous for white flowers , (lowercase r r ), . the trait shows incomplete dominance. the trait shows incomplete dominance. the red geranium is heterozygous for red flowers (rr). the red geranium is heterozygous for red flowers , (uppercase r lowercase r ), . skip to navigation previous 2, fully attempted. 3, fully attempted. 4, fully attempted. 5, fully attempted. 6, fully attempted. 7, unattempted. 8, unattempted. 9, unattempted. 10, unattempted. 11, unattempted.next
The red geranium is heterozygous for red flowers (Rr).
We know that the red flower, to be red needs to have at least a dominant allele, so it could be either Rr or RR.Let's try both the ways.If the white geranium (rr) is being crossed with RR, all the offspring would be red with genotype: Rr.On the other hand, if the flower is Rr and it's being crossed with rr, that would result in half of the new generation plants having red flowers and the other half white flowers.A horticulturist seeks to cultivate geraniums with particular qualities. She is aware that the allele R (RR and Rr) controls the characteristics of red flowers, while the allele r controls the characteristics of white blossoms (rr).To know more about geranium check the below link:
https://brainly.com/question/11661860
#SPJ1