Question 5 of 5
Which thermoregulation strategy helped the hummingbird decrease its body
temperature?
A. Resting in the shade
B. Flying
C. Basking in the sun
D. Eating

Answer:

B. extremophiles

Explanation:

Archaea are often called extremophiles because they live in areas where most living things couldn't survive.

Answer:

anaerobic/does not require

Explanation:

Answer:

I think slender is the answer

Answer:

B. Because the system is widely accepted and used all over the world universally.

Explanation:

In contrast to earlier names that were made up of diagnostic phrases, binomial names (or “trivial” names, as Linnaeus himself called them) conferred no bias about the quality or value of plant species named. Rather, they served as labels by which a species could be universally addressed.

Answer:

B. Because the system is widely accepted and used all over the world universally.

Explanation:

We use the two-name binomial nomenclature invented by Carl Linneaus still to this day because, the system is widely accepted and used all over the world universally.

Answer:

B) increased exchange surface provided by their membranes

Explanation:

Alveoli are tiny air sacs that are responsible for exchanging oxygen (O2) and carbon dioxide (CO2) in the lungs. Alveoli have elastic fibers in order to expand and recoil depending on the volume of air breathed in. The alveolar epithelial cells (pneumocytes) may adopt a shape that serves to increase the surface area of gas exchange. On the other hand, intestinal epithelial cells have microvilli, which are microscopic projections in the plasma membrane. Microvilli serve to increase the cell's surface area, thereby facilitating the absorption of nutrients and water.

Answer:

B) increased exchange surface provided by their membranes.

Explanation:

The intestine that characterizes by being folded, and by having its walls covered by villi that project into the lumen. They are more concentrated in the first portion of the intestine, decreasing to the final region of the organ.  They are involved in nutrients absorption by increasing the absorption area.

Nutrients are absorbed by primary cells and transported to the bloodstream.  Mucus is secreted to protect the epithelium during digestion. Villi also transport water from the blood to the intestinal tract, which helps in food decomposition.

Besides the absorption function, the intestine characterizes by doing the peristaltic movement, secretion through special glandules, digestive function, absorptive functions, secretion functions, and endocrine functions.

Animals must have a respiratory membrane to make gas interchange. This surface must be humid, thin, and revested by a simple plane epithelium, plenty of vessels. The membrane must be permeable and exposed for gases to circulate. This membrane might be on the body surface or in specific respiratory organs, such as lugs. The gas exchange occurs by simple diffusion. Oxygen tends to diffuse to the interior of the organisms, while carbon dioxide tends to get out of it.

Respuesta:

El porcentaje de guanina del genoma de esta especie será del 60%.

Explicación:

El genoma de todas las especies está compuesto por ADN (ácido desoxirribonucleico) bicatenario, lo que significa que tiene dos cadenas. Estas cadenas se unirán la una con la otra mediante un componente muy importante en los nucleótidos: las bases nitrogenadas que pueden ser de 4 tipos distintos: timina (T), guanina (G), adenina (A) y citosina (C). Los nucleótidos se aparean siempre de la misma manera para formar pares de bases: citosina con guanina (C-G) y adenina con timina (A-T). De esta manera, podemos inferir que si hay un 40% de base timina en el genoma de una especie, se unirá con un 40% de adenina, y el 60% restante serán pares C-G.

La respuesta correcta es entonces 60%.

Answer:

c

Explanation:

every cell have the same dna

Answer:

The answer is C

hope this helps

have a good day :)

Explanation:

Answer:

so hope it helps i think.

Explanation:

Chronic coughing.

Recurring chest colds.

Wheezing or shortness of breath.

Frequent sinus infections.

Very salty-tasting skin.

Answer: person above is correct

Explanation:

Answer:

Explanation:

It would be A because if you lost your home they will be killed by predictors

Answer:

Fishing Spider

Explanation:

Dolomedes is a genus of large spiders of the family Pisauridae. They are also known as fishing spiders, raft spiders, dock spiders or wharf spiders

Answer:

A.

Explanation:

It looks like the pine cone looks like is turning into a normal cone. That is why.

Answer: A. it looks as if its matured from being a young cone

Answer:

Both have different function.

Explanation:

The main difference between species richness management approach and indicator species management way is that in species richness management we perform activities that allows increase in the population of species while on the other hand, indicator species are the organisms that provides information about the environment that is present in that ecosystem. Both has differences in their functions and their actions.

Answer:

Explanation:As stated above, in adults the principal sites of red cell production, called erythropoiesis, are the marrow spaces of the vertebrae, ribs, breastbone, and pelvis.

Answer:

Phosphorus

Explanation:

Edge2021

Answer:

2

Explanation:

i think 99.9 percent sure trust me

Answer:

Hbo2

Explanation:

Ninety-nine percent of the oxygen reaching cells can be best represented as oxyhemoglobin

Answer:

death of test mice, growth of virulent pneumococci, indicating DNA was the agent of transformation

Explanation:

In an experiment conducted by three scientists namely: Oswald Avery, Colin MacLeod and Maclyn McCarty in 1944, it was proven that DNA is the substance that causes transformation in bacteria as opposed to proteins.

In this experiment, Avery and his colleagues combined a dead but virulent strain of Streptococcus pneumoniae & a living but avirulent strain of the same bacterium and inserted into a living rat. They found out that the test specimen (rat) died and observed the growth of the virulent pneumococci.

This suggests that the virulent strain of bacteria has transferred its virulent DNA via transformation into the avirulent strain to kill the rat. Hence, indicating DNA as the agent of transformation.

B. identical body cells

hope it is helpful to you

Answer:

B. identical body cells

Explanation:

Mitosis produces new cells, and replaces cells that are old, lost or damaged. In mitosis a cell divides to form two identical daughter cells. ... Mitosis separates these chromatids, so that each new cell has a copy of every chromosome.

Answer:

C. Gene mutations only affect one gene while chromosome mutations affect many genes.

Explanation:

The difference is that the gene mutations only affect one gene while chromosome mutations affect many genes.

Answer:

the species I would combine would be a trapdoor spider and a eel yeah its a unusual mix but at the same time it would be interesting to see because image a eel having 8 legs and spider fangs and armored skin it would most likely also be twice the size of a normal eel or even might have a mutation but who knows

The alteration of the natural gene is called genetic engineering. Genetic engineering helps to cure various diseases, these diseases are as follows:-

Genetic engineering help to make the new organism with the crossing of the two new species.

If I had to choose the an organism I would choose CAT as they are very familiar and easy to work on.

The alleles of the different organisms help to make a new character.

For more information, refer to the link:-

https://brainly.com/question/2817451

Answer:

Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy. The importance of photosynthesis in our life is the oxygen it produces. Without photosynthesis there would be little to no oxygen on the planet.

Answer: Peas have characteristics that have two forms

Explanation: He chose peas because they had been used for similar studies, are easy to grow and can be sown each year. Pea flowers contain both male and female parts, called stamen and stigma, and usually self-pollinate. Self-pollination happens before the flowers open, so progeny are produced from a single plant.

Peas having characteristics that have two forms is the reason they were

used by Gregor Mendel

He was a biologist and is regarded s the father of modern genetics. He

performed various experiments using pea plants.

The reason why the pea plants was used by him was as  result of it having

characterisitics in two forms such as smooth and wrinkled etc.

Read more about Gregor Mendel here https://brainly.com/question/1675246

In the attachment are some examples:

Answer: 5,000

Explanation:So it is the 10% law, this is an example 10,000 for the first animal, 1,000 for the second and 100 for the third. So for 50,000 it would be 5,000 for the next

Answer:

Alimentos plásticos o constructores: En este grupo se encuentran: Leche, yogurt y quesos. Carnes, pescados y huevos.

Función reguladora:todo tipo de frutas, como manzana, naranja, mandarina al igual que las espinacas, acelgas .

alimentos energéticos, pastas, arroz, productos de panificación (pan, galletas, etc.), dulces, miel, aceites, frutos secas (almendras, nueces, castañas            ,

Explanation:

Answer:

B. DNA

Explanation:

DNA is passed on from generation to generation. This is the genetic information and tells the cells what to do and how to operate. So this information does in fact need to be passed on.

Answer:

Linda has a higher level of “bad” cholesterol than Joyce.

Explanation:

Answer:

B

Explanation: