PLEASSE HELPP
I WILL GIVE BRAINLIEST

(Answer:) this is most likely to be scientific, (Explanation:) because, if you look at the question it says 'are the effects of medditadion scientific?... ect', and if you look back on your description of meditation, in the third sentence, they certainly state information based on scientific study!  

Answer:

scientificExplanation:, because observations of brain growth and chemicals are made carefully and repeatedly

Just took the test.

Answer:

See the answer below

Explanation:

Zara should keep the clownfish and the goldfish in separate tanks - the goldfish in a freshwater tank and the clownfish in a salt water tank.

If the goldfish is kept in a salt water tank instead of freshwater, it may die due to dehydration because the salt water would be hypertonic to the cells of the fish. Water would move osmotically from the cells of the fish into the surrounding water and the fish may eventually die due to dehydration.

If the clownfish is kept in freshwater instead of salt water, it may die due to excessive water. The freshwater would be hypotonic to the cells of the fish and water would move osmotically from the surrounding water into the cells of the fish. Eventually, the cells would become turgid and may start lysing, leading to the death of the fish.

Answer:

Polar bodies serve to eliminate one half of the diploid chromosome set produced by meiotic division in the egg, leaving behind a haploid cell.

Explanation:

Answer:

E.  to denature cellular proteins for plato / edmentum

Explanation:

my notes say -

Protease enzyme, sodium acetate, or a phenol/chloroform mixture is added to cleave cellular proteins.  

Answer:

Hi there, Here is what I think

Trees can't reduce the negative effects of climate change because climate change throws off their functions (ex. Trees' leaves fall during the fall season but if its a lot warmer close to summer weather during fall season) it can mess up the way they function at a certain point in the seasons with that trees won't be able to function properly if the weather changes all of a sudden from scorching hot summer to a blizzard all of a sudden which can kill trees. Trees can hibernate in the Winter and bloom around Spring/Summer time but if you have wintery weather during summer it will kill them. So no trees can't reduce the negative effects of climate changes hence why people are scared over climate change because if the trees die we can die too without the oxygen trees and other plants provide for us.

Hope this helped :)

Answer:

The pinna

Explanation

The pinna's main job is to gather sounds and funnel them to the eardrum

Answer:

the answer is ear canal

Explanation:

Answer:

Homologous traits.

Explanation:

I definately do not believe in the idea of homologous OR analogous traits, however, I do want to help you out and I can tell you what your textbook says: A homologous trait is any characteristic which is derived by evolution from a common ancestor.

Answer:

#1, #2, and #4 are correct. #3 is incorrect.

Answer:

I think that would be organisms in the Plantae kingdom

Explanation:

Answer:

TRUE!! All prokaryotic organisms are unicellular.

Explanation:

Answer:

Most living organisms have

A.  DNA

Explanation:

DNA Is all the info in our cells makes each organism what they are excet for some organisms like Eubacteria,some protista, and  archaebacteria.

archaebacteria(The Bacteria that live in extremem places where no other organisms can live)

Answer:

punnet squares show an estimated percentage

Explanation:

they determine the probability of an offspring having a particular genotype. u fill in the genotypes with the dominant and ressessive traits then u find the probalility of percentage. if it has moredominant traits as the percantage then it will be dominant if not it would be recessive

Answer:

1. serve as a layer of insulation

is not a job of proteins

Proteins do not serve as a layer of insulation in the body.

WHAT ARE PROTEINS:

Proteins are one of the four biomolecules in living organisms. Proteins are made up of long chains of amino acids linked together by peptide bonds.

FUNCTIONS OF PROTEINS:

Proteins in the body are synthesized to perform varying functions. These functions include:

Therefore, among the many roles that protein play in the body, serving as a layer of insulation is not one of them. It is rather the function of LIPIDS.

Learn more: https://brainly.com/question/24065165

Answer:

blood circulation is where blood circulate.

Explanation:

In this procees the heart purifies the blood, then oxygen is dissloved in blood

it takes oxygen to all over our body.

Answer: In recent times, reproductive biotechnologies have emerged and started to replace the conventional techniques. It is noteworthy that for sustained livestock productivity, it is imperative to start using these techniques for facing the increasing challenges for productivity, reproduction and health with impending environment conditions. These recent biotechniques, both in male and female, have revolutionized

Explanation:yw

Answer:

1. Concentration of O2 in the alveoli must be more than that of the blood

2. Concentration of CO2 in the blood must be more than that of the alveoli

3. Movement does not stop (find the explanation below).

Explanation:

Gaseous exchange i.e. taking in of O2 and taking out of CO2, takes place in the alveoli/air sac of the lungs. However, the movement in and out of O2 and CO2 from the alveoli into the bloodstream and vice versa follows the principles of SIMPLE DIFFUSION. Diffusion is the process whereby substances move from a region of high concentration to a region of low concentration until they are evenly distributed. Based on this, the following will occur:

1. The concentration of O2 in the alveoli must be more than that in the blood in order for oxygen to enter the blood via diffusion.

2. The concentration of CO2 in the blood must be more than that in the alveoli in order for carbon dioxide to leave the blood and enter the alveoli via diffusion.

3. When the rate of diffusion is at equilibrium i.e. no net movement is occuring die to equal concentration of the substance on both sides, the substances begin to move in the opposite direction at an equal rate. Note that, at equilibrium, MOVEMENT DOES NOT STOP, however, there is an equal rate of movement.

Answer:

It's justified because an increase in temperature will lead to increase in the enzyme catalyzed reaction

Explanation:

Now, as the temperature is increasing, the kinetic energy of molecules will also be increasing and this implies that the collision between the substrate and enzyme will increase i.e substrate that's attached to its appropriate active site of enzyme that results in an increase in reaction.

However, if the temperature is too high, it can cause the enzymatic activity to denature.

In summary, when talking about catalyzed reactions, an increase in temperature will cause the bond between molecules to loosen and this results in catalyzation.

Answer:

stem

Explanation:

Answer:

well for me I think

Explanation:

it's in the stems

Answer:

do you remember the questions?

Explanation:

Answer:

Spindle fibers because they split the cell

Explanation:

Explanation:

It is happening when a sodium atom loses an electron to a chlorine atom and because of that sodium atom is becoming a positive sodium ion and the sodium ions and chloride ions form an ionic lattice.

Sodium - Na

Chloride - Ch

Sodium and Chloride are both elements that cannot be found separately and free in nature but they are found as bonded together.

Answer:

- temperature

- concentration gradient

- membrane permeability

Explanation:

the higher the temperature, the more kinetic energy the particles will have so they will move more quickly. the greater the concentration, the quicker rate of diffusion. when the permeability of the membrane increases the higher the diffusion rate.

hope this helps :)

1.The concentration of the two solutions. The bigger the difference of concentration between the two solutions, the bigger the rate of diffusion

2.The size of the molecules. The smaller the molecules the easier they diffuse

3.Temperature. If temperature increases molecules move faster.

Answer:

Left is synthesis, right is digestion

Explanation:

Synthesis refers to the creation of a product, whereas digestion refers to the breakup of the reactant or initial substance.

Answer:

The correct answer is B.

Explanation:

The fibroblast is a dynamic cell, which exerts tissue functions at the local level and the immune system. Among its main functions is the formation of connective tissue fibers called collagen and elastin; The fibroblast performs other equally important roles such as: The production and maintenance of the fundamental substance in which its fibrous products are embedded, it has the ability to synthesize and phagocytize collagen and extracellular matrix components in connective tissue remodeling processes.

Answer:

5000 °C and 1.5 million atmospheres

Explanation:

The inferred temperature and pressure of earths interior at a depth of 3000 kilometers are approximately 5000 °C and 1.5 million atmospheres. This is the temperature and pressure at the boundary between the outer core and the mantle.

Answer:

C. regulate temperature

Explanation:

Answer:

c

Explanation:regulate temperature

Answer: the sun

Explanation:

Answer:

Excess sediment in water may cause a reduce in light penetration decreasing  algae's(an important food source)  ability to photosynthesize therefore not allowing it to grow. It will stop fish from seeing well enough to move around or feed. Sediment can clog fish gills, reducing resistance to disease and lowering growth rates.Certain chemical pollutants bind to sediment and so if there is excess sediment it can very rapidly change the water quality. These

chemicals that bind to the sediment are dangerous to small animals and plants as well as larger forms of life.

Explanation: