Help pls i rlly need it?

Answer:

100 of them will have red eyes

Explanation:

heterozygous means one dominant and 1 weak. so like this Rr.

homo would mean the same so RR or rr.

in this case, it would be Rr combined with rr. the results are Rr, Rr, rr, rr

50/50

Answer:

Lollooopfhfuthhrhdudhdhdhf

Explanation:

3. In the sim molecules moved faster when it was warm and slower when it was cold. This can explain why the food coloring spread faster in warm water because the molecules were moving faster causing the food coloring to quickly spread through out the water.

Sorry if its wrong

The food color mixes more easily with the warm water than with the cold water, as the warm water has less density than the cold water, which allows the diffusion of the color in the water.

It has numerous negative effects on the organism, including allergic reactions to certain food coloring, increased hyperactivity in children, disruption of the endocrine system, negative effects on reproduction and development in animals, and so on. Aside from that, the animals may exhibit symptoms of liver and kidney failure due to its toxicity.

Hence, the food color mixes more easily with the warm water than with the cold water, as the warm water has less density than the cold water, which allows the diffusion of the color in the water.

Learn more about the food color here.

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Answer: Study 2: 05% SY medium

Explanation:

The x axis on each graph shows the number of days that has elapsed while the y axis shows the percentage of fruit flies that are still alive. In the Study 1, we notice that all the fruit flies had died off by the 55th day.

In Study 2, we then see that some fruit flies lived past 75 days. Those were fruit flies which had been put in the tube that had only 5% SY medium which contains 5% sugar and 5% killed yeast.

Answer:

C.22 grams because mass cannot be created or destroyed

Explanation:

Reaction equation:

        2H₂  +   O₂    →   2 H₂O

Mass of oxygen  = 18g

Mass of hydrogen  = 4g

The mass of water produced is 22g according to law of conservation of mass.

The law states that " in a chemical reaction, mass is always conserved"

 The sum of the mass of product  and reactants must always be the same.  

Answer:

I think its A but i could be wrong

Answer:

A I really dont know correct me if im wrong

Explanation:

Answer:

Option (C) is Correct.

These are responsible for transferring and amplifying the vibrations from outer ear to inner ear.

Plzz mark me as Brainaliest...

Answer:They send electrical impulses to the brain.

Explanation:Inside the middle ear, three small bones (ossicles) form a chain and conduct sound vibrations from the eardrum to the inner ear. Once in the fluid-filled inner ear, sounds are converted into nerve impulses and sent to the brain.

Answer:

Look at my explanation (I have notes on this)

Explanation:

•They divided people off based on their purity

•Government: they were ruled by kings

•Their writing contained 400 symbols, both pictographs and phonetic characters

•Their cities had high walls and laid out in grid system (Citadel was a watch tower and one of the major buildings)

•They had polytheistic religion called Hinduism

That would be an ecosystem.

(hope this helps ^^)

Answer:

Your answer is A). Humans do not undergo photosynthesis, and proteins cannot be transformed into carbs.

Chucks stomach will break down protein which will be absorbed and used to build and repair tissues and is denoted as option A.

This is a biological compound which comprises of amino acids and are involved in various metabolic processes.

The stomach breaks it down into amino acids which is absorbed into the bloodstream and used for replacement of worn-out tissues.

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Answer:

The Phloem is a single tissue.

Explanation:

A chloroplast is an organelle (which is found in plant cells and is responsible for photosynthesis).

Phloem is a tissue in plants that transports the soluble organic compounds made during photosynthesis in a process called translocation.

The Urethra is a fibromuscular tube that connects the urinary bladder to the urinary meatus for the removal of urine from the body of both females and males.

The Uterus is a hollow muscular organ located in the female pelvis between the bladder and rectum.

Answer:

C - Blanket of clouds that cover the sky

C- Rain freezing before it hits the ground

hope i helped

Answer: A (POSTERIOR COLUMN PATHWAY)

Explanation: Corticospinal pathways are involved in motor pathway whereas others are involved in sensory. however, lateral spinothalamic pathway carry sensations like pain and temperature.

But,the posterior column and the anterior spinothalamic carries the sensation of touch.

The anterior spinothalamic pathway carries light touch while the posterior column carry deep touch and sensation.

Now from the question,fall and slip vibration and movement brings about the activation of posterior column, However,it carries information to the conscious center of the cerebrum whereas the spinothalamic pathway carries information to the thalamus in the brain.

Answer:

One population may compete with another population for food. One population may compete with another population for shelter. One population may serve as a food source for another population.

Explanation:

Answer:

Hey buddy, here is your answer. Hope it helps you.

Explanation:

C- Chloroplasts. The chloroplasts are only present in plant cells . In plants it used for making of food and gives the color to the plants. In animal cells it is not present as we don’t require to make our own food.

Answer:

F = -3000 N

Explanation:

Given that,

Mass of the car, m = 200 kg

A roller coaster containing four cars is accelerating at -15 m/s²

We need to find the force exerted on the roller coaster to bring it to a stop. Let F is the force.

F = ma

Putting all the values,

F = 200 kg × (-15 m/s²)

= -3000 N

So, the force us 3000 N and it act in opposite direction.

Answer:

D. Bacteria

Explanation:

The biosphere is the layer of the Earth where all living organisms live and interact with each other. The biosphere is a broad concept that includes all the regions of the Earth where an organism can live or where organic material can exist. Since bacteria is a living microorganism, it is considered a component of the biosphere.

Answer:

Explanation:

Hope this helped,

Kavitha Banarjee

Answer: 40 degrees c

Explanation:

it shows a spike so the most active.

Answer:

We do not have the picture showing what the orange man is doing, but the TOTAL force required is

F = ma = (200 kg)(5 m/s2) = 1000 N

Explanation:

Answer:

Explanation:

The kinetic energy of an object can be found by using the formula

[tex]k = \frac{1}{2} m {v}^{2} \\ [/tex]

m is the mass

v is the velocity

From the question we have

[tex]k = \frac{1}{2} \times 55 \times {3.87}^{2} \\ = 27.5 \times 14.9769 \\ = 411.86475[/tex]

We have the final answer as

Hope this helps you

Answer:

Advantage: Having the space and land to make an economy and to grow crops

Disadvantage: Destroying animal, and wildlife habitat and reducing O2 productions from trees

Explanation:

Why?

Deforestation can eliminate many living organisms and take down trees, which produce oxygen. On the plus side, the land allows for humanity to settle in, farm and start an economy.

One advantage is having the space and land to make an economy and to grow crops. One disadvantage: Destroying animal, and wildlife habitats and reducing O2 production from trees.

Many living things can be wiped out by deforestation, which also removes trees that produce oxygen. On the bright side, the land enables human settlement, agriculture, and the emergence of an economy.

The consequences of deforestation are increases in greenhouse gas emissions, which contribute to climate change, desertification, soil erosion, fewer crops, flooding, and a myriad of issues for indigenous people.

Therefore, having the room and acreage to build a business and raise crops is one benefit. One drawback is the destruction of wildlife and animal habitats, which lowers tree O2 output.

To learn more about deforestation, refer to the link:

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Answer:

Proteins

Explanation:

Of all the food types, Protein has the shortest digestion process. The digestion and absorption of protein starts in the stomach where protein is converted to amino acids and other polypeptides by the enzyme pepsin and more amino acids are produced in the pancreas by the trypsin. Note that much of these amino acids are not absorbed by the body, they are excreted through the urine as uric acid.

Answer:

$130,410

Explanation:

According to this question, a small family farm has 230 acres of farmland to grow corn. Each acre yields 63 bushels of corn i.e 1 acre = 63 bushels of corn

Also, each bushel can be sold at $9.00 i.e. 1 bushel = $9.00

If 1 bushel = $9.00

63 bushels = 63 × 9 = $567

Since 63 bushels of corn = 1 acre, it means that $567 is made on one acre.

Hence, on 230 acres, 230 × 567 = $130,410 will be made on corn per year

Answer:

Relative dating

Explanation:

The Law of Superposition of rocks states that the layer of rock which is below is older than the one above it.

Therefore, the type of dating method that can be used on rock layers by applying the law of superposition is relative dating because it is used when the rocks have been kept in their original sequence and not tampered with.

Answer:

The following section explains the description and as per the given situation.

Explanation:

Answer:

You wouldn't.

Explanation:

If you didn't count individually then you would not have the accurate population of a location.