What of the following organisms transforms radiant energy into
chemical energy?
O Butterfly
O Grass
O Mouse
O Deer

Answer:

Cells are the basic building blocks of all living things. ... Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.

The main difference between eukaryotic and prokaryotic cells is that eukaryotic cells have a nucleus. The nucleus is where cells store their DNA, which is the genetic material. The nucleus is surrounded by a membrane. Prokaryotic cells do not have a nucleus.

Eukaryote, any cell or organism that possesses a clearly defined nucleus. The eukaryotic cell has a nuclear membrane that surrounds the nucleus, in which the well-defined chromosomes (bodies containing the hereditary material) are located.

a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.

What is the difference between intracellular signaling and intercellular signaling? Intracellular signaling occurs within a cell, and intercellular signaling occurs between cells.

a narrow thread of cytoplasm that passes through the cell walls of adjacent plant cells and allows communication between them.

Answer:

crust

Explanation:

Primary sex characteristics are to Male testes as secondary sex characteristics are to female ovaries, option C.

Both primary and secondary sex characteristics play important roles in sexual development and behavior, as well as in physical attraction between individuals.

Primary sex characteristics are the sexual organs directly involved in reproduction, such as the testes in males and ovaries in females. Secondary sex characteristics are physical features that are not directly involved in reproduction but distinguish males and females and develop during puberty, such as deepened male voice and underarm hair.

Learn more on sex characteristics here: https://brainly.com/question/12656623

#SPJ1

Hypothesis: Birds do not spontaneously generate on birdfeeders.

Experimental design:

Obtain two identical birdfeeders and fill them with birdseed of the same brand and type.

Place both birdfeeders in the same location, one on the ground and the other hanging from a tree or pole.

Randomly select a time of day to check the birdfeeders and record the number of birds on each feeder.

Repeat the experiment for a minimum of 7 days to collect sufficient data.

Analyze the data collected and compare the number of birds on each feeder to determine if there is a statistically significant difference.

Control:

The control in this experiment is the birdfeeder on the ground, which serves as a baseline for the number of birds that naturally visit the area.

Variables:

Independent variable: The location of the birdfeeder (ground or hanging).

Dependent variable: The number of birds on each feeder.

Potential confounding variables:

Weather conditions: Wind, rain, and temperature can affect bird behavior and may influence the results.

Time of day: Some birds are more active in the morning or evening, which may impact the number of birds observed.

The type of birdseed used: Different types of birdseed may attract different birds, which could affect the results.

To control for these variables, the experiment should be conducted at the same time of day and in similar weather conditions. The same type of birdseed should be used for both feeders to eliminate differences in bird preference.

The correct answer is D.) OTTA GCT GCA

Answer:

fevers

Explanation:

sometimes parasites remain in the liver before multiplying.

The new parasites then enter the blood,multiply within the red blood cells and cause the following symptoms:Fever, Headache, shivering,Joint pain , Vomiting & convulsions

One environmental factor that could influence natural selection and decrease genetic diversity is habitat destruction or fragmentation.

When natural habitats are destroyed or fragmented due to human activities such as deforestation, mining, or urbanization, it can significantly alter the environmental conditions that organisms depend on for survival. This can lead to the loss of biodiversity and the homogenization of the gene pool within a population.

As habitats are destroyed or fragmented, species are forced to adapt to new environmental conditions or migrate to other areas. This can create selective pressures that favor certain traits over others, leading to the evolution of specialized adaptations that may not be present in other populations. Over time, this can lead to reduced genetic diversity within a population and even the loss of unique genetic variants that were once present.

Learn more about natural selection  at:

https://brainly.com/question/23929271

#SPJ1

Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.

I dont watch tv shows or movies

lol

Explanation:

To prepare a buffer that has a pH of 7.4 for maintaining blood cells in culture, you can use a combination of two components: a weak acid and its conjugate base. The most commonly used buffer for this purpose is called HEPES (4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid). Here are the steps to prepare a HEPES buffer with a pH of 7.4:

Calculate the amount of HEPES and its conjugate base needed to make the buffer. The ratio of the acid to its conjugate base should be around 1:10 to ensure that the pH remains stable.

Dissolve the appropriate amounts of HEPES and its conjugate base in distilled water. The total amount of the buffer you prepare will depend on how much you need for your experiment.

Adjust the pH of the solution to 7.4 using a strong acid or base, such as hydrochloric acid (HCl) or sodium hydroxide (NaOH), while monitoring the pH using a pH meter or indicator strips.

Once the pH has been adjusted to 7.4, check the final pH of the buffer to ensure it is still within the desired range.

Sterilize the buffer by passing it through a 0.22 µm filter, if necessary, and store it at 4°C until ready to use.

It is important to note that the exact composition of the buffer may vary depending on the specific culture conditions and experimental setup, and it is recommended to consult the literature or a specialist for specific buffer preparation instructions.

Answer:

ecosystem

Explanation:

ecosystem is the study of the interaction between living things and their non living environment.biotic factors are living components i.e both plant and animal.Aboitic components are the non living environment which includes rainfall, temperature,lighte.t.c.

Answer:

a,b,d

Explanation:

The four types of final impression materials are: 1) inelastic impression materials, 2) elastomeric impression materials, 3) hydrocolloid impression materials, and 4) inorganic impression materials.

Inelastic impression materials, which include plaster and compound materials, seem to be the least desirable to use as final impression materials. These materials are rigid and lack flexibility, which makes it difficult to obtain accurate impressions of complex oral structures, and they can also cause discomfort for patients during the impression process.

Elastomeric impression materials, hydrocolloid impression materials, and inorganic impression materials have largely replaced inelastic materials due to their improved accuracy and ease of use.

To learn more about inelastic follow the link:

https://brainly.com/question/31356190

#SPJ1

Answer:

Advantages of resource person in handling the first aid lesson are as follows:

A description of the compost bin that can be used for this experiment is that the bin is a rectangle-shaped container that is made of wood. This container is 150 cm wide and 30 cm deep. It can hold up decaying materials for up to one month.

The compost can be used to store decaying materials that will be used in a nearby farm for manure. Composting is the act of storing up decomposable materials that remain in a container until they are ready for use.

The compost so obtained can be used to improve the fertility of the soil where crops will be planted.

Learn more about composting here:

https://brainly.com/question/25342752

#SPJ1

The phenomenon where a non-native species invades an ecosystem and outcompetes the native species causing the native species to decline potentially to extinction is called "invasive species.

It occurs when non-native species, also known as invasive species, establish themselves and thrive in an ecosystem, causing harm to the native species. Invasive species possess traits that give them a competitive advantage over the native species, such as rapid reproduction, efficient resource utilization, and resistance to local predators or diseases.

The consequences of biological invasions can be severe. The invasive species can outcompete native species for resources like food, habitat, and water, leading to a decline in native populations.

They may also directly predate upon or introduce diseases to native species, further exacerbating their decline. In some cases, the native species are pushed to the brink of extinction or even driven to extinction.

Biological invasions are a significant global concern due to their ecological, economic, and social impacts. They can disrupt ecosystem functioning, alter natural habitats, reduce biodiversity, and cause economic losses in industries like agriculture, forestry, and fisheries.

Efforts are made to prevent and control invasive species through monitoring, early detection, and management strategies such as eradication, containment, and control programs to mitigate their negative effects and protect native species and ecosystems.

For such more questions on species

https://brainly.com/question/25939248

#SPJ8

The majority of the light light astronomers use to study far-off stars is blocked by the Earth's atmosphere. NASA installed a parabolic dish in orbit around the planet to circumvent this issue.

arbitrary fact The atmosphere of the Earth is where we find the oxygen we breathe. Did you know that the atmosphere that makes up the coating of air we breathe could be as thin as the apple's skin if the planet were an apple?

About 78% of the gases in the Earth's atmosphere are nitrogen, 21% are oxygen, 0.9 % are argon, and 0.1 % are other gases. The other 0.1 percent of gases includes trace quantities of neon, water vapor, methane, carbon dioxide, and methane.

To know more about atmosphere visit:

https://brainly.com/question/13958926
#SPJ4

Answer:

: If 500 mL of a liquid has a density of 1.11 g/mL, what is its mass? m = d×V = 500 mL × 1.11g1mL = 555 g. VOLUME. d = mV. We can rearrange this to .

Explanation:

The density of a liquid that has a volume and mass is calculated first to understand the mass and density of the liquid.

If 500 mL of a liquid has a density of 1.11 g/mL,

\(m = d×V = 500 mL × 1.11g1mL = 555 g\)

VOLUME \( d = mV\)

The density of a liquid may be a measure of how heavy it's for the quantity measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is denser.

If a liquid that's less dense than water is gently added to the surface of the water, it'll float on the water.

Therefore, The density of the liquid is 555g.

Learn more about the Density of mass here:

https://brainly.com/question/24650225

Explanation:

Answer:

ATP

Explanation:

D: The common ancestor represented by the rightmost branch point existed more recently in time than the common ancestors represented at branch points located to the left, is true of all horizontally oriented phylogenetic trees, where time advances as you move towards the right

In a horizontally oriented phylogenetic tree, time advances as you move toward the right. Therefore, the common ancestor represented by the rightmost branch point is the most recent common ancestor, while the common ancestors represented at branch points located to the left are older and existed earlier in time.

Option A is incorrect because branch points do not represent absolute time, but rather relative time.

Option B is incorrect because the position of organisms on the tree does not indicate their abundance or commonness.

Option C is incorrect because the fewer branch points between two taxa, the more closely related they are and the less divergent their DNA sequences should be.

Option E is incorrect because the number of branch points does not necessarily correlate with the number of taxa represented.

Learn more about phylogenetic trees at

https://brainly.com/question/2189834

#SPJ11

Answer:

A or B

Explanation:

Answer:

amazing snatch but angry? no!

Explanation:

busy and ni answers

Answer:

INFRARED= 7.7X10-5M

RADIO=16.3M

X-RAYS=4.66X10-9M

VISIBLE LIGHT= 5.33X10-7M

MICROWAVES=3.4X10-3M

Explanation:

Answer:

It is difficult to give an exact answer to this question, as it depends on a variety of factors such as the rate of reproduction, the rate of mutation, and the environmental conditions. However, it is likely that the process would take several generations, and it is estimated that it could take anywhere from 10 to 20 years for the majority of the population to end up with light fur.

Answer:

In earlier examples, 1 percent of the population started with dark fur and had a 1 percent survival advantage, and that took 1,000 years to turn 95 percent of the population dark. So, if 1 percent of the population had light fur, and that had a 50 percent survival advantage, it would take only 20 years for 95 percent of the population to be light.

Explanation:

Answer:

I think they will make the rest die because when one dies then the rest will too.

Explanation:

each coral reef depends on each other to survive

Answer: D is the answer