Biology Middle School

.......help (ToT) thanks,

.......help (ToT) Thanks,

Answers

Answer 1

Answer:

testing the hypo

Explanation:

Answer 2

Answer:

B

Explanation:

cuase i got it right on a test

Related Questions

hi;) I would love it if someone could help thanks (science question btw)

Answers

Answer:

It's the split( D )

Its the last one. D

Do you think there’s enough evidence to suggest that parthenogenesis alone will save the sawfish? Explain your answer.

Answers

Answer:

No.

Explanation:

The scientists found that only 3 percent of the offspring are formed by pathogenesis. So, it’s unclear how often a sawfish undergoes parthenogenesis. Also, parthenogenesis creates only female offspring. If this were the only form of reproduction, the males of the species would eventually die off.

Answer:

no

Explanation:

No.

Explanation:

The scientists found that only 3 percent of the offspring are formed by pathogenesis. So, it’s unclear how often a sawfish undergoes parthenogenesis. Also, parthenogenesis creates only female offspring. If this were the only form of reproduction, the males of the species would eventually die off.

What might happen to water after it seeps into the ground?

Hurrryyy please!!!!!!!
also will give braniac ONly if you 100% sure

Answers

it clings to particles of soil or to roots of plants just below the lands surface. the moisture gives plants the water that they need

Answer:

Some of it evaporates, returning to the atmosphere; some seeps into the ground as soil moisture or groundwater; and some runs off into rivers and streams. Almost all of the water eventually flows into the oceans or other bodies of water, where the cycle continues

Explanation:

1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.

Answers

Answer:

Slow Scale of Change for the first one and Erosion for the second one.

How do we know North America was once connected to the Highlands in Scotland?

Answers

tell us that by 600 million years ago, it was attached to North America, and north of a land mass the would become England, which was attached to what would be mainland Europe. ... Geologists also tell us that the connection point is roughly in the area of Hadrian's Wall.
This question is BIOLOGY

10. Plants make energy-storing during photosynthesis.
A. Glucose
B. Mitochondria
C. Oxygen

Answers

A. The correct answer is Glucose

In digestion why do some food molecules decrease by the same amount that others increase.

Answers

the size

sorry i really need points hahahahaha

Janet is studying a population of genetically-identical individuals. Janet can conclude that these organisms.
A. do not reproduce.
B. reproduce sexually.
C. reproduce asexually.
D. are multi-cellular.

Answers

c.reproduce asexually
Reproduce asexually.

which statement describes a self-feeder

Answers

Answer:

C. An oak tree takes in energy from sunlight

Explanation:

Answer: B; A bacterium gets nutrients from other organisms

Explanation:

Can someone help me out

Answers

Answer:

A

Explanation:

I think it is A as well

Image by Mariana Ruiz Villarreal
Which phase of mitosis is shown in the diagram?
O anaphase
O metaphase
O telophase
O prophase

Answers

The phase of mitosis in the diagram is Anaphase.

The cell cycle can be divided into interphase and mitotic M phase.

The mitotic M phase refers to the process cell division of somatic cells.

This phase (M phase) can be divided into a series of sequential steps that include Prophase, Metaphase, Anaphase, Telophase and Cytokinesis.

In Anaphase, the chromosomes separate and travel to opposite poles of the cell.

In conclusion, the phase of mitosis in the diagram is Anaphase.

Learn more about mitosis here:

https://brainly.com/question/19058180

Give me one reason why someone would recycle emotionally.



*~*15 points*~*

Answers

Answer:

Recycling keeps trash out of the landfill. ...

Recycling reduces our need for new raw materials. ...

Recycling conserves energy. ...

Recycling creates jobs. ...

Recycling reduces pollution.

Explanation:

which statement about cells and sugar is true?
a. both animal cells and plant cells use sugar.
b. animal cells use sugar, but plant cells do not.
c. animal cells do not use sugar, but plant cells do.
d. neither animal cells nor plant cells use sugar.

Answers

the answer is a i think

pls helppppppppppp tysmmm

Answers

Answer:

D I belive

Explanation:

The answer we’ll be D

how are plant cells and human cells the same?
a. they can produce their own oxygen.
b. they make their own food from sunlight.
c. they can receive nutrients through the cell wall.
d. they use mitochondria to release energy from sugars.

Answers

A. They can produce their own oxygen

Plant cells and human cells are similar in the sense that they both use mitochondria to release energy from sugars.

Plant cells and human cells are two distinct kind of cells. Plant cells are autotrophic meaning that they can synthesize their own food using energy from sunlight but human cells are heterotrophic meaning that they depend on other organisms for food.

Despite this huge difference between plant and human cells, they still possess some similarities. One major similarity between plant and animal cells is that they both possess MITOCHONDRIA and use it to undergo cellular respiration.

Cellular respiration is a process that breaks down organic substances like sugars to synthesize ENERGY (ATP). This process occurs in the MITOCHONDRIA of both plant and animal cells.

Therefore, the fact that both plant and human cells use mitochondria to obtain energy is a similarity between them.

Learn more: https://brainly.com/question/13553521

You are on an expedition with a friend. As scientists, you are both learning about glaciers and their characteristics. You are both surprised to see in person that glaciers can look blue in color. Why is this the case? How will you explain your findings to your colleagues?

Answers

Answer:

Because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears.

Which statement is a scientifically accurate description of velocity?
A: The golf pro missed the shot even though the ball was only one meter away from the cup.
B: The skier traveled downhill along the 80-meter track to the finish line in just 3.5 seconds to win the competition.
C: With just two second left on the clock, the basketball player moved quickly down the court to sink the ball in the basket.
D: After traveling at 120 kph for the entire 30-minute race, the racecar driver ended the race at the same point she started.

Answers

Answer:

C - The skier traveled downhill along the 80-meter track to the finish line in just 3.5 seconds to win the competition.

Explanation:

Because going down hill would add to the velocity.  

B. The skier travelled downhill along the meter track to the finish line in just 3.5 seconds to win the competition.

Please help, these questions on my hw are confusing to me.

Answers

10. before replication begins, the strands of DNA are separated and used as templates for the new strands. the replication process creates 2 identical double helixes, each has 1 new strand and 1 old one.

11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.

12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.

hope this helped!
11.) each of the newly replicated helics is formed from a semi-conservative parent strand and one daughter strand

12.) because it creates the next copy of DNA that have to into one of the two daughter cells when a cell divides. Without it each cell lacks enough hereditary fabric to give instructions for crating proteins vital for bodily purposes.

13.) proteins might not function normally or at all. They can cause mutations like disorders or cancer.

Enzymes break down large molecules to yield smaller molecules.
In an experiment, a scientist adds lipase to a lipid sample. Lipase is an enzyme that helps in lipid digestion. The lipid sample breaks down into _______
because of the lipase. The scientist heats the enzyme and finds that it can’t bind onto the lipids anymore. In digestion, this situation will result in ______________.

Answers

According to the research, the correct terms to fill blank spaces are fatty acids and a decrease in the rate of lipid breakdown.

What are lipase enzymes?

They are specific enzymes to catalyze the hydrolytic separation of long-chain fatty acids.

It is secreted mainly by the pancreas and is responsible for the digestion of fats by catalyzing the hydrolysis of the steric bonds of fatty acids and glycerol of triglycerides and phospholipids.

Therefore, we can conclude that according to the research, the correct terms to fill blank spaces are fatty acids and a decrease in the rate of lipid breakdown.

Learn more about lipase enzymes here: https://brainly.com/question/5715478

#SPJ1

If you travel from point A to point B in the diagram above, what conclusion can you make about the depth, temperature, and marine life of the ocean?

A: As the depth of the ocean increases, the temperature decreases and the marine life decreases.
B: As the depth of the ocean decreases, the temperature increases and the marine life increases.
C: As the depth of the ocean increases, the temperature decreases and the marine life increases.
D: As the depth of the ocean decreases, the temperature increases and the marine life decreases.

Answers

Answer:

I think its A.... pls tell me if im wrong, I'll change it :)

Explanation:

It’s Aaaaaaaaaaaaaaaaaa

PLEASE HELP. ITS FOR MY SIS. PLEASE NUMBER EACH ANSWER FOR NO CONFUSION.

1.An apple contains about 20 grams of carbohydrates. How much energy does it provide?

2.Compare and contrast macronutrients and micronutrients.

3.Explain why you need fiber in your diet even though you can’t digest it.

4.Why is water considered a nutrient?

Answers

Answer:

1. It provides not a lot of energy due to its lack of protein

2. Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6.

3. Fibers keep your digestive system clean and healthy, easing bowel movements, and flushing cholesterol and harmful carcinogens out of the body.

4. It is considered a nutrient because it plays a vital role in keeping alive

Explanation:

I just answered the questions honestly

I am sorry if it is not what your looking for

I HOPE YOUR SISTER GETS THE ANSWER

can you help me number 7 and 8 plsssss

Answers

i think you got both right yk?
C and A I think sorry if I’m wrong

Can someone write me a 4 sentance paragraph about sun, plants, animals, and decomposers.

Answers

are you a draco stan?

The sun’s energy is like food for most plants like sunflowers, which is how they grow and survive. Herbivores( animals who eat plants and not meat ) eat these plants for their survival, which is how they grow and survive. Finally, when herbivores die, decomposers ( animals who eat dead or rotten things ) start to eat away at their dead bodies. This is how their life cycle goes.

Water is a polar molecule. On one side there is a positive electrical charge. On the other side there is a negative charge. Water is the only substance on Earth that is stable in all three states. Earth is the only planet in the solar system that has water in all three states.

How has water allowed life to become so diverse and complex on Earth? Cite evidence from the text that best supports this idea.

Answers

Answer:On Earth, water is the solvent critical to life without which organisms cannot survive. Its presence is so critical, because water provides an environment allowing some chemical bonds to be stable and to maintain macromolecular structure, while at the same time assisting in the dissociation of other chemical bonds

Explanation:

Water is the solvent.
And land is the solute

Living factors that affect the growth of organisms are called
A. abiotic factors
B. biotic factors

Answers

Answer:

B. biotic

Explanation:

Answer: B

Explanation: In biology and ecology, abiotic components or abiotic factors are non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems. Abiotic factors and the phenomena associated with them underpin biology as a whole.

How would cooling water effect the level of dissolved oxygen in the water ?

Answers

Answer:

the amount of oxygen in the water will decrease

Explanation:

Cold water can hold more dissolved oxygen than warm water.In winter and early spring,when the water temperature is low,the dissolved oxygen concentration is high.In summer and fall,when the water temperature is high,the dissolved-oxygen concentration is often lower. I hope you understand....i'm really bad a explaining

lower means decrease

Amount of oxygen in the water would decrease

Put the number by which one you answer

Answers

Answer:

answer is 2 for both cuz they both have the 2 subscript next to hydrogen

there are 2 hydrogens on the reactant side

Summarize cellular respiration and describe how it is part of the carbon cycle.

Answers

During cellular respiration is when a living organism takes in oxygen made from plants during photosynthesis. This is apart of the carbon cycle because it then releases carbon dioxide into the air.
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. ... Some of the energy is used to make ATP in the mitochondria during cellular respiration, and some is lost to the environment as heat.

Please help Me!! Its for 11:00 AM (DON'T ANSWER IF YOU DON'T KNOW) Im wasting my Points on this for someone to put nonsense just to get points

1. As the ice melts into liquid water, what happens to the kinetic energy of the particles in the sample?



2. How does the kinetic energy of the particles in the sample relate to the sample’s temperature?

Answers

Answer:

#1 the particles gain kinetic energy they become 'excited' and they break the bonds that hold them together as a solid.

#1 as the sample warms up the kinetic energy increases.

Explanation:

Plzzzz and thank you
A plant with blue flowers is crossed with a plant with yellow flowers. Some of the offspring have green flowers. This is an example of _____.
complete dominance
multiple genes
incomplete dominance

Answers

Answer:

Incomplete dominance

Explanation:

Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the effects of a recessive allele, and the organism's resulting physical appearance shows a blending of both alleles. It is also called semi-dominance or partial dominance.

Other Questions
Please help with do brainlest HelppppppFind the quotient: -45/5 A. -40B. -9C. 9D. 40 A decking company estimates how many gallons of stain each deck requires before starting construction. Apart from knowing the total area of each deck, which additional quantity will allow the decking company to make an accurate estimation Summarize the opposing opinions regarding Keeling Pilaro's request to play on an all-girls' field hockey team. Present the reasoning for both sides of the argument. Which line of reasoning do you consider to be stronger, and why? What was John Hancock fined for? The Science Club went on a two-day field trip. The first day the members paid $70 for transportation plus $19 per ticket to the planetarium. The second day they paid $100 for transportation plus $16 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club. What is geometric motif Use context clues to determine the meaning of the word tradition as it isused in paragraph 5 of The Lottery." Write your definition of "tradition" andexplain how you figured out the meaning. i need help plss this a 50points on my test Place each pair of angles in the correct column. Pleaseeee help!!! (psychology edge) Androgens and estrogens are hormones that impact the sexual response cycle. Write about the four phases of that cycle and explain how the two types of hormones are involved. ? QUESTIONLaura is saving money to buy a bike that costs $125. She has $60 and will save an additional $5 each week. In how many weeks will she have enough moneyto buy the bike? 75 POINTS!!!!! Would someone write an essay that consists of 500 words or more on the Seven Deadly Sins? It has to be translated to Spanish so you'll have to use basic words, nothing constructive please. Thank you! Its due by 8 in the morning.. Question #2(a) Which three Hindu sects have attracted large number of followers?(b) Why is it possible it have different sects in Hinduism? BlueInk Corporation's accumulated depreciation increased by $14,000, while parents decreased by $3,875 between consecutive balance sheet dates. There were no purchases or sales of depreciable or intangible assets during the year. In addition, the income statement showed a loss on sale of land of $1,950. Accounts receivable increased $6,320, inventory decreased $3,125, prepaid expenses decreased $720, and account payable increased $2,760. Reconcile a net income of $55,000 to net cash flow from operating activities. 3Correct answer I will put as brainiest Which statement is true? 7.117.1 7.11>7.1 7.11 A paragraph about the fall of the Western Roman Empire using your own words please use your own words. In the tale tell heart is the narrator insane and not responsible for his crime or is he sane and responsible for his crime? In Ch.5, Johnny compares Dally to the gallant men in Gone With the Wind. Do you agree with Johnny's opinion? Why or why not? When glucose is totally oxidized to CO2 and H2O, how many ATP molecules are made by oxidative phosphorylation out of a maximum yield of how many ATP molecules?