Biology High School

Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... HELP PLS

Answers

Answer 1

Answer:

b and c :)

Explanation:

Answer 2

It's gonna be B & C - Stay indoors and protect yourself.

Related Questions

Which of the following is NOT true about DNA?
O It is made up of nucleotides
O It creates energy for the cell
It stores and processes information in the cell
O It makes up the genes which contain genetic material

Answers

It creates energy for the cell

Most of the cells of the human body contain two sets of 23
chromosomes. Where did these chromosomes come from?
a- both sets came from the mother
b- both sets came from the father
c- a random number of chromosomes came from each parent
e-one set came from each parent

Answers

Answer:

e-one set came from each parent

Explanation:

I think the answer is c but I’m not for sure.

What does the peak of the dotted line represent?

Answers

I can only assume it’s showing you a graph of a reaction with and without a catalyst. So the dotted line would be without the catalyst.

Which feature do plants have that provide structure and form?

Answers

Answer:

Plants have a cell wall which gives the plant structure. The cell wall is made of cellulose.

Explanation:

Answer: plants have an internal skeleton of bones

Explanation:

A cell going through meiosis changes as it divides. Which process is most important for producing
haploid cells?
Group of answer choices

independent assortment

reduction division

synthesis

crossing over

Answers

Answer:

Reduction Division

Explanation:

Reduction division is the process that is most important for producing haploid cells during meiosis. Therefore, option (B) is correct.

What is meiosis?

Meiosis is a type of cell division that occurs in sexually reproducing organisms. It involves two successive divisions (meiosis I and meiosis II) that result in the production of four daughter cells, each with half the number of chromosomes as the parent cell. This reduction in chromosome number is known as "reduction division."

Reduction division is important because it ensures that the daughter cells produced by meiosis have the correct number of chromosomes. In organisms that have a diploid number of chromosomes (such as humans, which have 46 chromosomes), the daughter cells produced by meiosis have a haploid number of chromosomes (23 chromosomes). These haploid cells can then combine with other haploid cells during fertilization to form a new diploid organism.

Independent assortment, synthesis, and crossing over are also important processes that occur during meiosis, but they do not directly produce haploid cells. Independent assortment refers to the random distribution of chromosomes to daughter cells during meiosis I. Synthesis is the process of DNA replication, which occurs prior to meiosis. Crossing over is a process that occurs during meiosis I in which chromosomes exchange genetic material, leading to genetic diversity in the daughter cells.

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Give one example of how humans can affect the biosphere. How might that impact the other spheres in the Earth system?

Answers

Answer: Piling up our waste in landfills affects the geosphere. Pumping waste into the oceans harms the hydrosphere. And overfishing and habitat destruction can reduce the diversity of living things in the biosphere.

Explanation: Hope this helps and good luck :)

I WILL GIVE BRAINLEIST IF CORRECT

Describe the steps, in order, that a sedimentary rock would undergo to change to a metamorphic rock, then to an igneous rock.

Answers

Answer:

The three main rock types are igneous, metamorphic and sedimentary.

The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation.

Any rock can transform into any other rock by passing through one or more of these processes. This creates the rock cycle.

Explanation:

Weathering wears rocks at the Earth’s surface down into smaller pieces. The small fragments are called sediments. Running water, ice, and gravity all transport these sediments from one place to another by erosion. During sedimentation, the sediments are laid down or deposited. In order to form a sedimentary rock, the accumulated sediment must become compacted and cemented together.

Hope this Helps <3

But your probably going to give him the brainliest, Good Job (:c)

DUDE THIS IS CRAZY I DONT UNDERSTAND BIOLOGY MAN PLS HELPPPPPPPPPP

Answers

i would say its natural

can someone PLZ help me on some QUESTIONS PLZ I AM BEGING FOR U

Answers

what questions do you need help with

Which statement best explains the importance of enzymes lowering the activation energy necessary for reactions to take place?
a Reactions that require less energy to begin are able to occur more quickly.
b Reactions produce heat, causing the chemical bonds to become strong.
c Reactions are able to proceed slowly to maintain the metabolism of the cells.
d Reactions requiring less energy are able to produce less product.

Answers

Answer:

Explanation:

because a enzyme simply speeds up a reaction and only does that by pressure and stress not by doing chemical changes

The statement which best explains the importance of enzymes lowering the activation energy necessary for chemical reactions to take place is: A. Reactions that require less energy to begin are able to occur more quickly.

A chemical reaction can be defined as a chemical process which mainly involves the continuous transformation or rearrangement of the ionic, atomic or molecular structure of a chemical element through a break down and formation of chemical bonds, in order to produce a new chemical compound.

As a general rule, the activation energy of a chemical reaction must first of all be reached by its combining chemical elements (reactants) before it can start or begin.

An enzyme can be defined as a biological catalyst that is used to speed up (increase) or catalyze (accelerate) the rate of a chemical reaction, by lowering (decreasing) the activation energy of its constituent chemical elements (reactants).

Hence, a chemical reaction that only require less energy to begin (start) are able to occur more quickly before those that require high energy.

In conclusion, the activation energy of a chemical reaction should be lowered in order for it to occur or take place fast (quickly) enough over a short period of time.

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Which discovery was essential to the concept that all life forms have cells as basic units?

Fungi, such as mushrooms and molds, get their nutrition primarily by

Answers

Answer:

A1) The invention of the microscope led to the discovery of the cell by Hooke.

A2) Decaying organic matter

Explanation:

__________

Giving brainliest :}

Answers

humans have 46 chromosomes. the sperm and egg cell carry 23. I don't know the answer to the second im only in 9th grade and everything I answer is from the top of my head SORRYYY

Help me please ASAP!

Answers

Answer:

2&4 are correct

Explanation:

hope this will help

2 and 4 are correct for sure

all you need is in the photo

Answers

Answer:

i want to ive in habitat a

Explanation:

mark me brainliest bc im smart and helped aloyt

Answer:

Explanation:

Because more water is there since its not that dry in habitat A, and transpiration means like water vapor through plants/leaves

Why are flowers important to plants?
A.
They attract birds and insects to assist in pollination.
B.
They protect the reproductive parts of the flower.
C.
They are ornamental.
D.
They are a food source.
E.
They produce new flowers.

Answers

Answer:

The Answer I believe to be correct is A. They attract birds and insects to assist in pollination.

Explanation:

Answer:

Explanation:

i took the test

What is the F2 generation? How do they differ from the F1 generation?

Answers

Answer:

F2 Generation is the Second Filial Generation

Explanation:

What type of cell is shown the image?

Answers

Answer: eukaryotic cells

Explanation:

The image shows a eukaryotic plant cell undergoing DNA replication and mitosis to produce daughter cells.

Eukaryotic cells, including plant cells, have a well-defined nucleus enclosed within a membrane, where the genetic material (DNA) is located.

DNA replication is the process of copying the cell's genetic information to ensure each daughter cell receives a complete set of chromosomes.

Mitosis is a form of cell division where the duplicated chromosomes are segregated into two identical daughter cells. This process is essential for growth, tissue repair, and asexual reproduction in plants and other eukaryotic organisms.

The daughter cells will be genetically identical to the parent cell, allowing for the propagation of the same genetic information and traits.

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All living organisms are made up of cells. Cells are the basic units of life. In complex living organisms, cells are organizer into tissues, tissues are organized into organs, and organs are organized into organ systems. What characteristic of life does this information represent?

Answers

Answer:

The organization of life

Explanation:

The organization of living things or life is a system of classifying living things in a hierarchical order or level from the simplest to the most complex based on structure and function. The simplest level is the cell while the most complex is the organism.

All living organisms are made up of cells. Cells are the basic units of life. In complex living organisms, cells are organized into tissues.

Tissues are a group of cells of the same kind. Tissues are organized into organs.

An Organ is a structure composed of one or more types of tissues that work together to perfume a specific function. Human organs include the brain, heart, skin, stomach, kidney, etc. Organs are organized into organ systems.

An Organ system is a group of organs that work together to perform a certain function. Examples of organ systems include the circulatory, skeletal, nervous, digestive and reproductive systems. Organ systems make up an organism.

An organism is an individual living thing that is made up of one or more organ systems. Examples are humans, plants, insects, etc

Answer:

Life can be arranged in a structural hierarchy.

Explanation:

Which of the following correctly describes the chemical reaction for cellular respiration?
F Glucose is broken down into water, Il water is used to convert oxygen to carbon
carbon dioxide, and energy
dioxide
G Carbon dioxide and water combine in the J Carbon dioxide is absorbed and oxygen
presence of sunlight to produce glucose is released
and oxygen

Answers

Answer:

the first one

Explanation:

cellular respiration= glucose + oxygen --> energy + water + CO2

Name one disease spread by dust infection

Answers

Influenza is one type

Silicosis: One of the most common dust-causing diseases, Silicosis, is a form of lung disease marked by inflammation and scarring in the lungs. It occurs when silica, also known as quartz dust, is inhaled. Symptoms of this dust-causing diseases include shortness of breath, cough, and fever.

Explain the effect of activity on a heart rate

Answers

Hello! i do not understand what you are asking, would you like to explain it to me please? and what subject is this for.

all you need is in the photo

Answers

Answer:

The number of small fish and crustaceans increased.

Which of the following is not one of the following elements of hip-hop culture

Answers

Answer:

Yes you are correct

Explanation: The only answer would be graffitti art because that has nothing to do with the hip-hop culture.

Answer:

Explanation:

trust the rest is good it b

Can you explain what happens when a cloud forms?

Answers

The Short Answer: Clouds are created when water vapor, an invisible gas, turns into liquid water droplets. These water droplets form on tiny particles, like dust, that are floating in the air. ... These energetic molecules then escape from the liquid water in the form of gas.

Answer:

Clouds form as air warms up near the Earth's surface and rises. It is heated by sunlight and the ground heats the air just above it. That warmed air starts to rise because when warm it is lighter and less dense than the air around it. As it rises, its pressure and temperature drop causing water vapor to condense.

will it be a, b, c, or d ??

Answers

Answer:

its D I know it is plssss

Explain how a person can reduce their risk of coronary heart disease

Answers

Answer:

Eating a heart-healthy diet

Eating more protective foods like fruits, vegetables, whole grains, lean protein, fish, nuts, and olive oil. Limit or avoid sweets, fried foods, red and processed meats, and full-fat dairy products. Too much sodium can raise your blood pressure.

Explanation:

hope i helped

The femoral is ____
to the tarsals.

Answers

rregion to the tarsals

WILL MARK BRAINLIEST IF U PUT A PROPER ANSWER!!!! you find an interesting mineral, but have no idea what it is. Describe the steps that you would take to identify the mineral.

Answers

Answer:First I would ask any people that I know if they know about the mineral, if they say no then I will do resear on it until I figure out what it is

Explanation:

Does diffusion require energy??!! (:

Answers

Answer:

Explanation:

i requires some form of ATP

Can someone please help me . WIL MARK BRAINLIEST !!

Answers

#1 50%
#2 25%
#3 75%
#4 25%
I might be wrong but I think this is the answer

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