If you know the answer to this question please help!! ASAP

Answer:

comlex system of reproduction through spores, seeds, and fruits

The light reactions of plants are a series of photochemical reactions that occur in the chloroplasts of plant cells. These reactions convert light energy into chemical energy in the form of ATP and NADPH.

The light reactions are divided into two stages: the light-dependent reactions and the light-independent reactions. The light-dependent reactions take place in the thylakoid membrane and involve the chloroplasts absorption of light energy by pigments, the transfer of electrons through a series of electron carriers, and the production of ATP and NADPH. The independent light reactions, also known as the Calvin cycle, take place in the stroma of chloroplasts and use the ATP and NADPH produced in the light-dependent reactions to fix carbon dioxide and create glucose and other sugars.

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Answer;

im confuzzled but it might obviously be B. if im correct.

Explanation:

Answer:

A. Chimpanzees and humans have a common ancestor

Explanation:

technically humans evolved from chimpanzees so the first chimpanzee is technically the first human

The type of muscle fiber responsible for the regulation of flow in cardiovascular system squeezing gland secreations are smooth muscle fiber.

What are muscle?

Muscles are the types of cell bundle present across an organ to protect it and helps in the movement. Musclescan be differentiates as smooth muscles, straighted muscles, non straighted muscles and others.

The movement of food across gut, cardiovascular blood flow and release from glands are involuntary actions anf are described by the movement of smooth muscles.

A small amount of DNA was taken from a fossil of a mammoth found frozen in glacial ice. Genetic technology can be used to produce a large quantity of identical DNA from this mammoth's DNA. In this technology, the original DNA sample is used to Act as a template for repeated replication.

Gene technology refers to a wide variety of activities related with understanding gene expression, exploiting natural genetic diversity, changing genes, and transferring genes to other hosts. Genes may be present in all living creatures and are handed down from generation to generation.

Genetic engineering has been used in science and industry to create cancer medicines, brewing yeasts, genetically engineered plants and livestock, and more.

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Answer:

Explanation:

somr bacterias are bad health

The five components of scientific method are: observations, questions, hypothesis, methods and results. Following scientific method procedure not only ensures that experiment can be repeated by other researchers, but also that the results garnered can be accepted.

1. Define a Question to Investigate

As scientists conduct their research, they make observations and collect the data. The observations and data often lead them to ask why something is the way its

2.Make Predictions

Based on their research and observations, scientists will often come up with hypothesis. A hypothesis is possible answer to a question.

3. Gather Data

Evidence is needed to test prediction. There are several strategies for collecting evidence, or data. Scientists can gather their data by observing the natural world, performing an experiment in laboratory, or by running mode

4. Analyze the Data

Scientists organize their data in tables, graphs, or the diagrams. If possible they include relevant data from other sources

5. Draw Conclusions

Based on whether or not their prediction came true scientists can then decide whether evidence clearly supports or does not support hypothesis

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Four important characteristics of a mollusk are:

The phylum Mollusca has many distinctive features and  special characteristics. which include a mantle that has mantle cavity, visceral mass, foot, and radula. Mollusks also includes various classes like Gastropod, Bivalvia, Cephalopoda, and Polyplacophora .

Gastropods have a special characteristics that includes spirally-coiled external shell while others mollusks usually have a flattened shell, and many of them doesn't  possess any shell as outer structure.

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Answer:

light pollution is the presence of artificial light in the night envoronemt so using light that is not the sun

Explanation:

some animals are sensitive to blue light such as titles so not using artificial light will really help them since their sensitive

Answer:

9. 50%

10. There is a 2 in 4 probability their offspring will be Heterozygous for ear lobes

Explanation:

So if pendulous ear lobes are (E) and adherrent ear lobes are (e)

Its important to regonize that a man who has pendulous ear lobes whose mother had adherrent ear lobes should be written as (Ee) seeing as how the pendulous ear lobes are dominant over adherrent ear lobes

also, recognize that while using a punnet square you have a set of two alleles

Note: The husband is Heterozygous

The Husbands: (Ee) pendulous ear lobes

The Wifes: (ee) adherrent ear lobes

Heterozygous just means they can either pass on the pendulous ear lobes or adherrent ear lobes so their alleles look like (Ee)

you can begin the problem by using a punnet square:

            e                   e    

E         Ee                  Ee

e        ee                   ee

Answer:

The Physiology Department requires:

Hope that helps! :)

-Aphrodite

Explanation:

Cut To Length (CTL) systems do all of the following EXCEPT ,is stand for

cut a tree into logs.

[ C/U ] the measurement of something from end to end or along its longest side, or a measurement of a particular part of something: [ C ] a length of rope. [ U ] The boat is 20 feet in length. [ C/U ]

Length can be measured in different units like centimeters, inches, meters, or by using a handspan, foot span, etc. The units of measuring length can be classified into two types: Standard units of measuring length and non-standard units of measuring length. Look at the chart below showing units of length .

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Answer:

to produce gamate or reproductive cells.

to distinguish between male and female specie.

to produce tetrads having equal number of chromosomes

Answer:

Alder Fly

Explanation:

That looks very similar to an Alder Fly because of the designs on the wings and the way it's formed.

Answer:

cell

Explanation:

cell is functioning and structural unit for all living organisms.. they have their own different functions

Answer:

could you upload a picture of it again it’s blurry?

Explanation:

Explanation:

adaptation sounds like having longer legs

lizards that had longer legs had more access to food

so

they had more chances to mate

making kids with longer legs

Answer:

Linnaean steps.

Explanation:

About 1.2 million species have been formally described, the vast majority from the land rather than the oceans

Answer:

Permeable rock that contains and transmits groundwater is called an Aquifer.

According to current NRP recommendations, a low-lying umbilical venous catheter (UVC) is the best way to administer epinephrine. This is followed by a 0.5–1 ml normal saline flush. During resuscitation, 1.0 mg (10 mL of a 1:10 000 solution) of epinephrine hydrochloride is advised to be administered intravenously (IV) every 3 to 5 minutes.

For the medication to reach the central compartment, each peripheral injection dose should be followed by a 20-mL flush of IV fluid. According to the most recent resuscitation recommendations, epinephrine should be administered if the newborn's heart rate is still below 60 beats per minute after 30 seconds of what appears to be effective ventilation with chest rise and 30 seconds of coordinated chest compressions and ventilations. 

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Answer:

i know how to do them kinda, i just finished learning them, i cant give u a 100% on it but can u take another picutre but zoomed in so i can see the problems better

Explanation:

Black females and orange males also give birth to calico cats. Usually, male kittens only inherit the male's coat color. The Y chromosome determines the sex of males, but has nothing to do with coat color.

Calico cats are domestic cats of all breeds with tricolor coats. Calico cats are most commonly thought of as being 25% to 75% white with large orange and black spots, but they can also include other colors in their patterns. A variation of off-white and gray patches called muted calico sometimes occurs.

The dominant O allele encodes an orange tone, while the recessive O allele encodes non-orange pigmentation (black or brown).

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Answer:

The answer is A, tails.

Explanation:

Some don't have tails and look like balls of light instead.

Answer:

tail if this is wrong (sorry)

The filtrate or developing urine is undergoing alteration by secretion and reabsorption before traveling from this point to the extremities of the collecting ducts.

Normal urine might be clear or light yellow in color. However, some factors can alter the color. Foods like beets, blackberries, and fava beans, for instance, might cause urine to turn pink or red. Additionally, some medications might produce vibrant urine colors like orange or greenish-blue.

Urobilin, a chemical waste product produced by the disintegration of old red blood cells, is what gives urine its most prevalent color, which is yellow.

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In this situation, the time of death (TOD) can be estimated by examining the evidence of the body's condition. Rigor mortis, the stiffening of muscles after death, is one of the most reliable indicators of the approximate TOD. The fact that the body of the 16 year old male exhibited rigor in the legs, but not in the upper torso, implies that the body had been in the car for a period of time during which it could have been affected by the ambient temperature.

Rigor mortis usually sets in 2-6 hours after death, and its effects can be seen in the body's muscles for up to 12 hours. As the ambient temperature in the car was 102°F, the body's muscles would have stiffened due to the heat, leading to an accelerated onset of rigor mortis. This means that the TOD for this situation is likely to have been within 2-6 hours of the body being discovered, assuming that the ambient temperature had been stable for the duration of the body being in the car.

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Answer:

In pharmacology, the term mechanism of action (MOA) refers to the specific biochemical interaction through which a drug substance produces its pharmacological effect. A mechanism of action usually includes mention of the specific molecular targets to which the drug binds, such as an enzyme or receptor.

Bacteria are single-celled organisms having membrane-attached cell organelles instead of a true nucleus. The reason why bacteria may survive in harsh settings is because:

energy-generating enzymes

Endospores

tissue wall

Cyst

Bacteria have the following characteristics:

The primary property of the bacteria is their ability to develop a cyst, which protects them from harmful environmental elements.

For instance, the prokaryotic organism can survive in both hypertonic and hypotonic conditions because to its cell wall.

The bacteria also make endospores, which let them tolerate extremely high temperatures.

The bacteria create cold shock proteins that help them withstand freezing temperatures.

In order for bacteria to survive in harsh settings, protein synthesis, cyst development, and endospores are crucial.

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As humans age, they become more susceptible to disease and cancer.

The statement "As humans age, they become more susceptible to disease and cancer" is not an example of homeostasis. Homeostasis refers to the ability of an organism or system to maintain a stable internal environment despite external changes. It involves the regulation and balance of various physiological processes.

The other options provided in the question are examples of homeostasis:

In contrast, the statement about aging and increased susceptibility to disease and cancer does not describe a mechanism of maintaining internal stability or balance. Aging is a natural process that is associated with various changes in the body, including a decline in certain physiological functions and an increased risk of developing diseases. It does not directly relate to the concept of homeostasis.

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Answer: I know C and D for sure...maybe B too? Not too sure

Explanation: