can you plz answer my question ​

Answer:

It represents young or rapidly growing population. In urn-shaped age pyramid, the number of reproductive individuals is higher than the number of pre-reproductive individuals. It represents declining or diminishing population with negative growth.

Answer:

Explanation:

I believe the correct answer is 3 4 and 5 hope you have a nice day

Answer:

Bring her pickles and ice cream

Carry her to the pickles and icecream

Spoon feed her pickles and icecream

Answer:

Mutualism

Explanation:

Mutualism is a type of symbiotic relationship in which the two species of organisms involved benefit from one another i.e. the actions of one benefits the other.

In this question, a bee is said to visit a flower for sweet nectar, however, in the process of feeding on the flowers nectar, the plant's gametes are also spread to another plant by the bee. This is a type of MUTUALISTIC RELATIONSHIP because the plant is beneficial to the bee by providing food (nectar) while the bee also helps the plant by helping it pollinate.

Answer:

False

Explanation:

Answer: Epoch

Explanation: An epoch is the smallest unit of time on the scale, but still encompasses a period of millions of years. Chronologically, epochs are grouped together into larger units called periods. Periods are combined to make a subdivision called an era. An eon is the largest division of geological time.

The smallest division of geologic time is an epoch. Thus, the correct option is D.

The geologic time scale is a representation of the time based on the rock record of the Earth. It is a system of chronological dating which uses the process of relating strata to time and the scientific branch of geology that aims to determine the age of rocks.

An epoch or reference epoch is an instant in time which is chosen as the origin of a particular calendar era. The epoch serves as a reference point from which the time is measured.

An epoch is a division of the geologic period and it is the smallest division of geologic time which lasts for over several million years.

Therefore, the correct option is D.

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I can help you:)

Most bacteria can be stained with postitevly charged stains.So this is true .My friend had a test about this so he told me all about this topic and helped me learn about it and help you.

so there you go :)

Red blood cell antigens determine your blood group

Answer: The antigens expressed on the red blood cell determine an individual's blood group. The main two blood groups are called ABO (with blood types A, B, AB, and O) and Rh (with Rh D-positive or Rh D-negative blood types).

Answer:

Magma in the Earth's mantle moves in convection currents. The hot core heats the material above it, causing it to rise toward the crust, where it cools. The heat comes from the intense pressure on the rock, combined with the energy released from natural radioactive decay of elements.

Explanation:

Answer:

false

Explanation:

edge 2020

Conscious awareness of posthypnotic suggestions is a false statement because it creates a subconscious.

The directive was given to the subject during a hypnotic trance that must be carried out once the subject awakens.

A post-hypnotic suggestion is essentially a specific directive to be followed after the hypnotherapy session to the subconscious.

An illustration of this would be going to a hypnotist for help with weight reduction and having the suggestion made that every time you feel like a sweet sort of meal, you will feel like drinking some water instead" ingrained in your subconscious.

Therefore posthypnotic suggestions of having conscious awareness are false statements.

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Answer:

This question is asking to identify the following:

Independent variable: Different humidity levels

Dependent variable: Height of the plant

Control group: Tree left outside in normal conditions

Controlled variable: same time of measurements (once in a week), same types of trees

Explanation:

Independent variable is the variable that the experimenter changes or manipulates in an experiment. In this experiment, three redwood trees are kept at different humidity levels. Hence, the independent variable is the DIFFERENT HUMIDITY LEVELS the redwood trees were kept at.

Dependent variable is the variable that is measured in an experiment. It is the variable that responds to the changes made to the independent variable. In this case, the HEIGHTS of the trees measured is the dependent variable.

Controlled variable or constants are those variables that must be kept unchanged throughout the experiment for all groups. In this experiment, the constants are: same time of measurements (once in a week), same types of trees (redwood).

Control group is the the group in an experiment that does not receive experimental treatment. In this case, the group that does not receive treatment/control group is: Tree left outside in normal conditions.

Answer:

C

Explanation:

polar molecules dissolve in water and glucose is a polar molecule

Answer: D

Explanation: Muscles are made of sarcolemma (membrane), sarcoplasm(tissue), and they have multi nuclei inside of them.

Answer:

the energy comes from sunlight

Explanation:

it's too simple...

Answer:

Moving against the concentration gradient, or in simpler terms, moving from a low-concentration area to a high-concentration area.

Explanation:

This action uses energy, as according to entropy, the substance will move from a higher concentration to a lower concentration, and cells have to put extra energy to pump the molecules / substance up the concentration gradient.

It is mostly used to trigger chemical responses in cells, like in neuron synapses.

Hope this helped!

They both store chemical energy

Proteins are the building blocks of enzymes, and proteins are made up of amino acids that are linked together in one or more polypeptide chains. Therefore, option (D) is correct.

Enzymes are proteins that aid in the acceleration of metabolic processes, also known as the chemical reactions that take place in our bodies. They are responsible for the creation of some chemicals while also decomposing others. Enzymes are present in everything that is alive. Enzymes are something that are produced by our bodies spontaneously.

Enzymes regulate most biochemical reactions in animals, plants, and microbes, thus there are many examples. Animal digestive enzymes are well-known. Gastric juices break down food with the enzyme pepsin. Salivary amylase turns starch into sugar, starting digestion.

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  Stars are born within the clouds of dust and scattered throughout most galaxies. A familiar example, a dust cloud is the Orion Nebula. Turbulence deep within these clouds gives rise to knots with sufficient mass that the gas and dust can begin to collapse under its own gravitational attraction. Stars begin their lives as clouds of dust and gas called nebulae. The gravity of a passing star or the shock wave from a nearby supernova may cause the nebula to contract. Matter in the gas cloud will begin to coalesce into a dense region called a protostar.

Answer:

c. metallic bond

Explanation:

Metallic bonding, unlike other forms of atomic bonding, involves delocalized elections. The negatively charged electrons form a "sea" around metal cations. Electrons within the valence shells of metals are only held loosely within their molecular orbits- the metals are held together due to the strong attraction between these delocalized electrons and positive nuclei.

The electrons are typically described as mobile, free, and delocalized. These traits are responsible for several metallic properties such as:

Answer: Number 10 is also C

Explanation:

The correct answer to the question is Supplemental Oxygen.

 The oxygen supplied from outside which is necessary for certain individuals as the name suggests is required as a result of unavailability of oxygen internally and as well resulting in inability or difficulty to breathe and this is the term commonly used for Oxygen Therapy.

On the other hand,Biological plausibility is an integral and essential tool and the establishment of correlation is a means of causing any hypothesis that has been formed and the availability of oxygen that is internally causing inability of difficulty in breathing and this is the common term used for Oxygen Therapy. On the other hand Biological plausibility is an essential tool used to bring about correlation as a means of causation of any hypothesis that is so formed.

Also in the case when Supplemental Oxygen causes blindness in infants,this is basically seen infants who are premature and require oxygen because their lungs are not yet developed. This said oxygen therapy was first introduced to pilots in world war II, and that was in 1940,with the high dose of oxygen in infants,there were cases of blindness as a result,the cause of blindness in infants was considered to be high dose of oxygen.

This was discovered when when. the back of the eyes was examined and it showed blood vessels proliferation and also fibrosis and this resulted in blindness. But when proper investigations was carried out,it was discovered that long term duration of the adminstration of oxygen can result to blindness.

Knowing these,and the effects of the high dose of oxygen is then supplied to premature kitten, thereafter,they developed retinal damage which inturn caused blindness.

After lots of examinations,Further cohort studies was carried out in various hospitals,this is to prove the cause of supplemental oxygen and this is done with different procedures, It was discovered that when oxygen is used less aggressively,it causes the reduction in blindness by around 7%.

Therefore,to to avoid such condition,There is the recommendation of American Academy of paediatrics and it was also brought to publication that very high rates of oxygen therapy cases blindness and this needs to be done at low dose.

Eventhough this hasn't been subjected to full experiment and it is still undergoing some procedures for checking the result of the amount of oxygen and and also the result on the duration of supply,we can say that that the prevention, detection and the treatment of the cause of premature death and the blindness in infants is now and overall and a holistic approach for the care of infants that are premature and there is an ongoing evaluation and also the efforts that are being made inorder to the get ways and also the cares for the newborn.

The distribution of disease and biological plausibility play in suggesting the hypothesis that supplemental oxygen causes infant blindness is :

-Supplemental Oxygen.

The distribution of disease and biological plausibility play in suggesting the hypothesis causes infant blindness is supplemental Oxygen.

The oxygen provided from exterior which is essential for certain people as the title recommends is required as a result of inaccessibility of oxygen inside and as well coming about in failure or trouble to breathe and this is often the term commonly utilized for Oxygen Therapy.

Biological credibility is an necessarily and essential tool and the foundation of relationship could be a means of causing any theory that has been shaped and the availability of oxygen that's inside causing failure of trouble in breathing and typically the common term utilized for Oxygen Treatment.

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Answer:

Lactase breaks down lactose, the sugar in milk which is made of several parts.

Explanation:

Answer:

Explanation:

environmental factors that effects the phenotype of individual include radiation drugs and pollution because these factors cause mutation in genes which ultimately effect phenotype along with genotype

social factors are thing that effect someone's lifestyle it include wealth religion buying habits education level which effect phenotype

Answer:

c

Explanation:

i think

Answer: its D

Explanation:

Answer:

The question is incomplete because the options are not given but the options are gotten from another website.

a. LMAN.

b. H VC.

C. R A.

d. Hippocampus

Explanation:

It is LMAN leison because lateral magnocellular nucleus of the anterior nidopallium (LMAN) function in producing modulatory during song development in song birds .

Lesion means damage in organ or tissue that function

A damage in the organ or tissue of LMAN cause difficult in song learning development in song birds because the LMAN will not be able to perform it's function due to those damages and there is less song variability.

Answer:

impulse=force x time

force=mass x acceleration due to gravity

force=

impulse =3000 x 2.5= ( sorry i don't have a calculator right now so you must calculate this yourself)

I converted from kg to g because it is the standard.

Explanation:

Answer:

the production of glucose

Explanation:

sugar=glucose

Request:

(Brainliest plzzz)

In this process, the light-independent reactions of photosynthesis are she modelling, and the production of glucose. Thus, option "B" is correct.

The chemical reaction of photosynthesis is given as follows;

6CO₂(g) + 6H₂O(l) + Energy from light → C₆H₁₂O₆(s) + 6O₂(g)

Six molecules of gaseous carbon dioxide (CO₂) combine with six molecules of liquid water (H₂O) in the presence of energy from Sunlight  to produce  one molecule of solid glucose (C₆H₁₂O₆) and six molecules of gaseous oxygen (O₂)

Thus, option "B" is correct.

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Answer:

A.one who thinks positively and practices the speech in advance

Explanation:

It makes more sense

Student will overcome their nerves who thinks positively and practices the speech in advance

The person who thinks positively and practices the speech in advance will most likely overcome their nerves because the positive behaviour has good effect on the personality of an individual. Those people who think negative, they will not get success in their life.

There is a saying that practice makes a man perfect. That person who regularly practice a specific topic, they can do the speech very well or other things in their life so we can conclude that student will overcome their nerves who thinks positively and practices the speech in advance.

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Answer:

This question is incomplete

Explanation:

This question is incomplete. However, the control group of an experiment is the group in which every other group of the experiment is firstly compared with. This is because control groups are usually not administered with any form of treatment. Thus, the control group of the experiment/scenario referred to in the question will be the group that did not receive any form of treatment and was probably given water or placebo.

Answer:

Its 26 I'd assume sorry if I'm wrong it was kind of hard to read the question.