Which plant part serves as storage for sugars and minerals?
root hairs
leaves
fibrous roots
taproot

Answer:

Its actually the phloem but fibrous roots.

I will give brainly to correct answer and if you dont get brainly lmk if you want me to make a fr33 p01nts questions so you get brainly
Which process does a plant use to release energy from food?


photosynthesis

reproduction

respiration

transpiration

Describe the three types of mammals. Give examples of each. How is reproduction/offspring different in each?

which best summarizes organ systems


a. a group of organelles working together to perform a certain job
b. a group of tissues working to perform a certain job
c. a group of Organs working to perform a certain job
d. a group of cells working together to perform a certain job​

Please help! Write a public service announcement that encourages people to protect ecosystems by maintaining biodiversity and conserving natural resources.

If you need any information, let me know.

Pls hurry! its a important test

I require much assistance

Please help
Silk Flexibility Model

Memories of a Memory
Have you ever witnessed something amazing, shocking or surprising and found when describing the event that your story seems to change the more you tell it? Have you ever experienced a time when you couldn't really describe something you saw in a way that others could understand? If so, you may understand why some experts think eyewitness testimony is unreliable as evidence in scientific inquiries and trials. New insights into human memory suggest human memories are really a mixture of many non-factual things.

First, memory is vague. Imagine your room at home or a classroom you see every day. Most likely, you could describe the room very generally. You could name the color of the walls, the floors, the decorations. But the image you describe will never be as specific or detailed as if you were looking at the actual room. Memory tends to save a blurry image of what we have seen rather than specific details. So when a witness tries to identify someone, her brain may recall that the person was tall, but not be able to say how tall when faced with several tall people. There are lots of different kinds of "tall."

Second, memory uses general knowledge to fill in gaps. Our brains reconstruct events and scenes when we remember something. To do this, our brains use other memories and other stories when there are gaps. For example, one day at a library you go to quite frequently, you witness an argument between a library patron and one of the librarians. Later, when telling a friend about the event, your brain may remember a familiar librarian behind the desk rather than the actual participant simply because it is recreating a familiar scene. In effect, your brain is combining memories to help you tell the story.

Third, your memory changes over time. It also changes the more you retell the story. Documented cases have shown eyewitnesses adding detail to testimony that could not have been known at the time of the event. Research has also shown that the more a witness's account is told, the less accurate it is. You may have noticed this yourself. The next time you are retelling a story, notice what you add, or what your brain wants to add, to the account. You may also notice that you drop certain details from previous tellings of the story.

With individual memories all jumbled up with each other, it is hard to believe we ever know anything to be true. Did you really break your mother's favorite vase when you were three? Was that really your father throwing rocks into the river with you when you were seven? The human brain may be quite remarkable indeed. When it comes to memory, however, we may want to start carrying video cameras if we want to record the true picture.

Which line from the text most clearly explains the main idea of the final paragraph? (5 points)

Group of answer choices

With individual memories all jumbled up

It is hard to believe we ever know anything

The human brain may be quite remarkable indeed

We may want to start carrying video cameras

Respiration begins when air enters the mouth and nose. As air goes down the trachea, or windpipe, tiny hairs called cilia gently wave to keep dirt and mucus out. At the bottom of the trachea are two tubes called bronchi. One bronchus goes into the left lung, and the other goes into the right lung. When you inhale, the diaphragm muscle between the lungs and abdomen contracts, making room for the lungs to expand.

Which of these best describes how the lungs and diaphragm affect each other?

A
As the lungs expand, the diaphragm expands.

B
As the lungs expand, the diaphragm contracts.

C
As the lungs contract, the diaphragm contracts.

D
The lungs and diaphragm have no relationship.

Important test and i have limited time so please hurry <3
also is this the right subject for these questions or no i honestly dont know

Food Web Questions
What is used to indicate the flow of energy in a diagram of a food chain or food web?


What three things can happen to energy moving from step to step in a food chain or food web?


Define food web.


What is meant by a trophic level?


Define autotroph.



The 2ndt trophic level consists of _______________ consumers called _________________.


Secondary consumers may be _______________ eating meat or _______________ that eat both plants and animals.


Identify the organisms that occupy the 4th trophic level.


The 5th trophic level includes _____________ consumers that eat _____________ consumers.


Give an example of 3 detritivores. On what do they feed?


What does external digestion mean?


Both ______________ and ______________act as decomposers


Can an organism fill more than one trophic level --- yes or no? Give an example.

what is the defenition of state (in science)

Help me! I don’t want any links

Need help on this question 50 POINTS WILL GET BRAINLYEST!!!!!!!!!!!!!!! this is 4 Scince.


What happens when a parking lot is built in a wetlands area?


Less precipitation occurs in the area because it has no place to be absorbed by the ground.


The wetlands area moves to a new location alongside the parking lot.


Runoff carrying pollutants, organic material and excess nutrients flows directly into lakes and rivers.


Rain percolates through the pavement into the ground below, causing cracks in the pavement.

how can you explain what you know about the heavily muscled cows with what you have learned about mutations, patterns of inheritance, incomplete dominance, sexaul reproduction, selective breeding and transferring of genetic information?

Lets see if you can Answer this test!

Question 1(Multiple Choice Worth 4 points)
(06.01 HC)

Two methods of biotechnology used by scientists are described below.

Process A: Inserted a pesticide gene into a soybean
Process B: Used plants and microorganisms to create a new biofuel

Which process is likely to be more advantageous in conservation?

Process B because it will reduce our dependency on fossil fuels
Process A because it will increase the number of pests in the environment
Process B because it will cause an increase in fossil fuel pollution
Process A because more food will increase the global population
Question 2(Multiple Choice Worth 4 points)
(06.04 LC)

Which type of reproduction involves only one parent?

Asexual
Cytokinesis
Meiosis
Sexual
Question 3(Multiple Choice Worth 4 points)
(06.03 LC)

What tool is used to track inherited traits between parents and offspring?

Allelic pair
Family tree
Pedigree chart
Punnett square
Question 4(Multiple Choice Worth 4 points)
(06.02 LC)

Which of the following personal health conditions can be controlled by exercise and diet?

Heart disease
Sickle cell anemia
Skin cancer
Sunburn
Question 5(Multiple Choice Worth 4 points)
(06.02 MC)

Which of the following is true about the offspring of an organism Y that reproduces sexually?

The offspring would show all the traits of Y.
The offspring would be identical in size to Y.
The offspring would have identical DNA as Y.
The offspring would show some traits of the parent other than Y.
Question 6(Multiple Choice Worth 4 points)
(06.04 MC)

A few characteristics of a type of reproduction are shown below:

1. Occurs in all body cells
2. Two daughter cells are formed
3. Chromosomes arrange equally on either side of the equator
4. The daughter nuclei each have half the number of chromosomes as that of parent cells
5. Is necessary for sexual reproduction

Which of the above are characteristics of meiosis?

1, 2, and 3
1, 4, and 5
2, 3, and 4
3, 4, and 5
Question 7(Multiple Choice Worth 4 points)
(06.02 LC)

Which of the following hereditary conditions is characterized by abnormally shaped blood cells?

Acne
Heart disease
Sickle cell anemia
Type 1 diabetes
Question 8(Multiple Choice Worth 4 points)
(06.01 MC)

What is the likely advantage of growing a genetically modified variety of tomato that remains fresh over several days?

Post-harvest losses due to delayed transportation would be reduced.
Disease-causing pests may never be able to attack such a variety of tomato.
When consumed it would provide more nutrients than the regular variety.
When consumed it would improve the quality of life of people with genetic disorders.
Question 9(Multiple Choice Worth 4 points)
(06.01 HC)

A corn plant has been genetically engineered. It produces pollen that can make its own toxins. These toxins protect the corn plant against pests. What is a likely impact on the environment around the corn plant?

Bird and butterfly populations around the area may increase.
The concentration of pesticides in a nearby lake would increase.
Newer strains of pesticide-resistant pests may develop.
The carbon dioxide level would increase in the area.
Question 10(Multiple Choice Worth 4 points)
(06.04 MC)

Some steps in cell division are shown below:

1. Chromosomes condense and pair up
2. Segments of DNA of sister chromatids twist and cross
3. Exchange of DNA occurs between chromosomes
4. Four daughter cells are created that are haploid

Which of the following steps is least likely to occur during meiosis 1?

Step 1
Step 2
Step 3
Step 4
Question 11(Multiple Choice Worth 4 points)
(06.01 MC)

Which type of biotechnology would a dairy farmer use to mate the cows at his farm with genetically superior bulls to produce offspring that give high-quality milk?

Genetic engineering because the genes of the cows are altered
Genetic engineering because cows with desirable traits are produced
Artificial selection because offspring with desirable traits are produced
Artificial selection because the process reduces the production time of offspring
Question 12(Multiple Choice Worth 4 points)
(06.02 HC)

In fruit flies the allele for long wings (L) is dominant and the allele for short wings (l) is recessive. What is the likely genotype of a fruit fly with long wings?

Either LL or Ll
Either Ll or ll
Only LL
Only ll

Describe the inheritance pattern of blood types. Describe the inheritance type of different hair colors. Why are each unique?

Viruses vary in size and structure, but what is one thing they have in common?
a. they destroy the host cell
b. they all cause terminal illness
c. they all hijack a host cell
d. none of the above

Why are index fossils useful for determining the age of other fossils or rock layers?

Which of these are present in both woody and herbaceous stems? (Select all that apply.)
rings
seedlings
phloem
xylem

Imagine you could interview one of the Scientists mentioned in this lesson. Think of at least 4 questions you could ask them. Then imagine they could answer your questions. Write out (or type) how you think this interview would sound.

Please answer I need help

1. A hurricane draws its energy from the cold, dry air near the ocean's surface. true or false


2. when a hurricane passes over land, it loses its energy source

true or false