Biology High School

does anyone understand this? help please. and thank u :D

Does Anyone Understand This? Help Please. And Thank U :D

Answers

Answer 1

Answer:

not really

Explanation:

sorry cant help you

Related Questions


A. Val Pro Pro

B. Leu His Ser

C. Pro Val Pro

D. Val Leu Pro

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The answer is D. That’s all I have

Answerrrrrr????????????

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Answer:

3

Explanation:

because lichens and mosses are pioneer species they make the abiotic factor less hostile so the herbs and shrub can grow.

hope this helps :)

Match each of the leg muscles with the correct label. 2

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Answer:

The numbers on the leg photo

1. Tensor fasciae latae

2. Soleus

3. Peroneus longus  

Explanation: are correct

Which food group is shown in the picture below?

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Answer:

The food group is Protein

Of the elements listed below,which has the greatest electronegativity?

A periodic table is provided for reference.

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Answer:

Bromine

Explanation:

Electronegativity increases as you go across a period and decreases as you go down a group.

Cell membranes:
What are all the main components of a cell membrane responsible for?
Please give a list of all their functions :))

Answers

Answer:

Nucleus

it is responsible for control all the function

A polar bear has thick, white fur that camouflages it when it sits on snow. Which type of adaptation is this modification?
A. structural
B.natural
C.functional
D.behavioral
Which on is it?

Answers

B, natural adaptation

Answer:B Natural

Explanation:Camouflage is a adaptation which animals use to blend in with their surroundings in order to protect themselves from the predators and hunters. This also gives them a better chance of survival and easy mode of hunting for food.

For example: white fox hides in the snow from the predators

Camouflage is a clear example of Physical or Structural adaptations.

-Body shape, color and body patterns are the adaptations that assists both predators and prey to camouflage

-As in the example mentioned, the polar bear with its white fur hides in the snow and waits for the right time to attack its prey without being seen

Hope it helps!!

Which of the following muscles gives Reed his defined six-pack?

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Answer:

a. Rectus abdominis

Explanation: is correct

A _________ is an organic compound that must be obtained from the diet and is needed to sustain life.

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A Carbohydrate is an organic compound that must be obtained from a balanced diet

Carbohydrates are food nutrients which are also organic compounds which are required for the sustenance of life because they are a very vital source of energy which the body requires for it to function properly and efficiently.

Other organic compounds are Proteins, lipids and Vitamins because they all contain elements of carbon in them. But for the Human body to be active it requires energy and the most important source of energy to the body is Carbohydrate

Hence we can conclude that Carbohydrate is an organic compound that must be obtained from a balanced diet.

Learn more : https://brainly.com/question/19874109

Help …. I’m new and looking for help with these questions

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4:C 5:A 6:D 7:A








yeah

Certain bacteria are present in the soil. They help grab nitrogen from the environment and convert it into products that plants can use to generate food.


These bacteria are a(n) _______ part of the environment.


A.
abiotic

B.
biotic

C.
toxic

D.
external

PLEASE HELP

I am doing a study island

Answers

nitrogen fixation (this could be the answer)

......the name of the bacteria is Risobbium bacteria... this bacteria is a part of a nitrogen fixation. .

-but maybe this is the not answer..

Answer:

biotic

Explanation:

0
Which biomolecule has a carbon-nitrogen bond?
starch
water
protein
glucose

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Answer:

protein

Explanation:

it is called a peptide bond

Sound travels fastest in matter that has relatively ______ densities.

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Answer:

low

Explanation:

which activities of the body are controlled by the autonomic nervous system?

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Explanation:

The autonomic nervous system controls internal body processes such as the following:

Blood pressure

Heart and breathing rates

Body temperature

Digestion

Metabolism (thus affecting body weight)

The balance of water and electrolytes (such as sodium and calcium)

The production of body fluids (saliva, sweat, and tears)

Urination

Defecation

Sexual response

What movements do the quadriceps femoris muscles perform?

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Answer:

a. Extension of the lower leg

Explanation: is correct

Anyone knows the answer I need help assap:())))???

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Answer: It is B

Explanation: Because remember invertebrates do not have a backbone.

Answer:

I think B

Explanation:

because they have backbone I think

Why do yeast not contain chlorophyll?

1. Yeast does not need to absorb sunlight to make energy.
2. Yeast can only survive in the dark.
3. Yeast does not need oxygen to make energy.
4. There is not enough space in the yeast to contain chlorophyll

Answers

1. Yeast does not need to absorb sunlight to make energy because they do not photosynthesize.

A 100% efficient light bulb is the one that converts all the electricity to light without producing any heat. which of that following methods is the most economical way of increasing the light output from a lamp ?
a) Replace the light with a new one
b) Clean the light surface
c) Switch of the bulb
d) None of the above

Answers

Answer:

d

Explanation:

Buying a new light bulb will cost money so it is economically inefficient. Cleaning the light surface doesn't increase the light output from the lamp and switching off the bulb means no light at all, therfore the answer is none of the above.

HELP PLZ ASAP true or false
1 then an organism is asymetrical it means that no matter where you slice it in half the two sides are always mirror imiges true or false?

2 The phylum cnidaria is charicterized by organisms that shoot barb cells contains a potint toxin true or false?

Answers

Answer:

1 false

2 true

Explanation:

Why is heart disease so prevalent in the United States?

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Answer:  

High blood pressure, cigarette smoking, and high blood cholesterol are still major contributors to the national epidemic of cardiovascular disease. High blood pressure affects approximately 1 in 3 adults in the United States,3 and only about half of them have it under control.

Explanation:

breathing involves the movement of diaphragm and Rib cage



true or false​

Answers

Answer:

True

Explanation:

It's a true statement as,

When we inhale the diaphragm moves downwards and the rib cage moves upwards and outwards to let enter the outside air containing oxygen come in.While we exhale the diaphragm comes to its position and the rib cage move downwards and inwards to let out the inside carbon-dioxide and other games out.

Hence, we can conclude that breathing involves the movement of diaphragm and Rib cage.

Yes,very true! This is very true because out lungs are around our rib cage,and our lungs is where we breath. For example,right now take a breath in.....Hold.... and out. And one more time. Your lungs are moving in your rib has you do that!

Hope this explains better :)

~Learning with Natalia~

Which process occurs during the light-dependent reactions in photosynthesis?

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Explanation:

thanks for the points man :) yes sir

2. Use the drawing to answer this question. What type of cell is this? B А с 3 2 1 5 F D E​

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Answer: Whats the drawing

Explanation:

Which of the seven planets is closest to the sun

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Answer:

mercury

Explanation:

Answer:

MERCURY.  

Explanation:

.
How does the skeleton function to store minerals?

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Answer:

calcium and phosphorous,

Explanation:

which can given up if the body requires the minerals for others functions

plz help
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I would say it is true and if it isn’t then I’m sorry.

Answer:

T

Explanation:

Some jellyfish are transparent, how will this affect their ability to survive?

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So predators cannot see it as well

Explanation:

It will affect their ability to survive because...since Jellyfish bodies are transparent, that means they are less visible to predators or threats. Which will affect their way to survive because since they are less visible to predators, it gives them a better chance for survival since their predators can't see them very well. It also gives them a better chance for survival because hunters won't be able to see them well enough to catch them because they blend in with the water, which is called transparent.

Hope this helps!

How is soil polluted?Explain.​

Answers

Answer:

Main Causes of Soil Pollution

1. Industrial Activity. Industrial activity has been the biggest contributor to the problem in the last century, especially since the amount of mining and manufacturing has increased.

2. Agricultural Activities. The utilization of chemicals has gone up tremendously since technology provided us with modern pesticides and fertilizers.

3. Waste Disposal.

Explanation:

got the information from the internet

SOMEONE HELP ME plsssssssssssss

Answers

Answer: See explanation

Explanation: If the trait is benefical then it has a positive effect on the organism. If it is neutral it does not have any effect on the organism. If the trait is harmful it will have a negitive effect on the organism.

Answer:

Beneficial goes with the last paragraph, Neutral with the first, and Harmful for the middle

Explanation:

Helpppp
A community needs more electrical energy. The community is located in an area with the following characteristics : Average wind speed of 15 to 20 mph . One small river with slow currents Rainy conditions most of the year No coal or oil deposits Based on this information, which alternative energy source should the community consider investing in?
A Biopower
B hydropower
C Solar energy
D Wind energy
I’ll make you Brianlist if you give me the correct answer.

Answers

The answer is D or C
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