Answer:
"The trophic level of an organism is the number of steps it is from the start of the chain."
Explanation:
Hope this helps. Google as source.
What is a greenhouse gas?
Answer:
(A) A gas that traps heat on earth by preventing it from returning to space
Explanation:
please answer begging you
Answer:3 molecules or mass.
Explanation:
A food web is shown below.
Hawk +
Bat
Raccoon
Dragonfly
Owl
Mouse
Beetle
An organism in the food web is labeled X.
a. Identify and describe the ecological role of organism X in the food web.
T
Answer:
it is the most important thing in the ecosystem
Explanation:
because if X is removed from the ecosystem then mouse & beetle is dead because they depends on X organism
what charge does the hydrogen end have?
Answer:
A hydrogen atom is made up of a nucleus with charge +1, and a single electron. Therefore, the only positively charged ion possible has charge +1.
Explanation:
Hope this helps
 these types of cells are found in the reproductive organs and are called [germ/ somatic ]cells
Answer:
Germ
Explanation:
i learned about them
The types of cells which are found n the reproductive organs of humans are known as germ cells.
Which types of cell divisions are performed by germ cells?The types of cell divisions that are performed by germ cells are known as meiosis and mitosis. Meiosis is a type of cell division through which produces four haploid daughter cells that are not identical to their parents.
Germ cells are responsible for the production of gametes. This involves the differentiation of germ cells in order to produce male and female gametes. These cells are sometimes known as immortal because they are thought be assemble a linkage between generations.
Somatic cells are those cells that are responsible for the building blocks of the entire body. These somatic cells are only divided by mitosis.
Therefore, germ cells are the types of cells that are found in the reproductive organs.
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Without the greenhouse effect:
Answer:
the first one I think. without green house gasses we wouldn't be alive
PLEASE PLEASE HELP I WILL MARK BRAINLIEST
Which is a TRUE statement about the energy pyramid shown?
Answer:
D is your answer.
I hope this helps you, kind sir/ma'am/whatever your pronouns are!
I need help with this!
Relate cell size to cell functions, and explain why cell size is limited.
Answer:
Cells are small to have a larger surface area to volume ratio
Explanation:
Since there is always things moving across the phospholipid bilayer of the cell, there needs to be a large surface area compared to volume. A good analogy that I use is elephants ears. They are huge but super thin to keep a large surface area to volume ratio. This lets heat diffuse from the elephant. Its the same thing with cell, maximizing the efficiency of the phospholipid bilayer.
Help me plz here it is
ASAP HELP ME PLSSS HERE ARE THE ANSWER KEYS LISTEN EM IN ORDER WITH THE QUESTIONS
answer keys :
reproductive
immune
skeletal
lymphatic
digestive
muscular
nervous
Endocrine
excretory
respiratory
circulatory
integumentary
Answer:
1. Circulatory
2. Digestive
3. Lymphatic
4. Muscular
5. Integumentary
6. Skeletal
7. Respiratory
8. Immune
9. Reproductive
10. Excretory
Please help thank you
Answer:
purity
Explanation:
when someone
blows on
DNA
plants
Genetic
Factors
Answer: huh?
Explanation:
Ok, when blowing on a plants genetic factors, nothing really happens, this is because plants are adapted to wind.
Your friend Suzanne says that the Ancient Romans must have sent letters only when they were in love or wanted to wish their friends a happy birthday because that's what her family does. How would you describe Suzanne's behavior? Egotistic ethnocentric ethno-oriented scientifically tested
Answer:
ethnocentric
Explanation:
Based on this scenario, I would describe Suzanne's behavior as being ethnocentric. This is simply due to the fact that she is applying her own cultural customs to that of Ancient Romans which she has never met or dealt with their customs. She is simply using her own experiences from her culture and what she knows to explain other culture's behaviors, which is exactly what an ethnocentric person tends to do.
im dumb please help me
*the organelle is mitochondria*
Answer:
Explanation:
Definition Mitochondria (singular: mitochondrion) are organelles within eukaryotic cells that produce adenosine triphosphate (ATP), the main energy molecule used by the cell. For this reason, the mitochondrion is sometimes referred to as “the powerhouse of the cell”.
Which are protostomes?
A. Worms
B. Humans
C. Horses
D. Flowering plants
Answer:
worms
Explanation:
the way the animal grows
A botanist is a scientist who researches plants. What industries do you think could benefit from this research? List three industries. How would plant research be useful for these industries?
Answer:
Three industries that could benefit the botanist is business, management, and trade. Management could help the business grow and trade can help the plants evolve and can help the scientist research what type of plant it is and will be a useful research for these industries.
Explanation:
Answer:
hmmm
Explanation:
10. The cell membrane is?
A permeable. B. semi-permeable
C. impenetrable
Answer:
B, semi-permeable
Explanation:
Answer:
Semi-Permeable
Explanation:
This is due to the reason that cell membranes require water and other nutrients to enter the cell and waste to exit the cell in order for it to function properly. If the cell membrane were permeable, anything would be able to enter including harmful microbes. If the cell membrane were impenetrable, the cell would die as it would not be able to receive the nutrients and materials needs.
Which of the following is true about glass recycling?
a.
Recycling glass reduces the rate of deforestation.
b.
Recycling glass eliminates greenhouse gas emissions.
c.
Recycling glass is an energy-saving practice.
d.
Recycling glass has an incredibly short turn around time.
Answer:
c. Recycling glass is an energy-saving practice.
Explanation:
I think because more energy is saved that way and makes it more effective than the rest of the choices.
The statement 'recycling glass is an energy-saving practice' is TRUE about glass recycling (Option c).
What is recycling?Recycling can be defined as a healthy practice of reusing materials obtained from the surrounding environment.
Recycling is an ecologically sustainable practice that may help to protect our planet.Recycling can also help us to save energy due to the reuse of materials instead of the new synthesis.In conclusion, the statement 'recycling glass is an energy-saving practice' is TRUE about glass recycling (Option c).
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Aquifers are underground layers of rock that can hold water. Freshwater is pumped out of aquifers for many household uses. However, withdrawing too much water from aquifers drains them and makes the ground more likely to collapse. One way to reduce the amount of wate withdrawn from aquifers is to reduce the amount of water used in homes.
a. Describe a method or device that could be used to monitor the amount of water being used in the home.
b. Describe one way people can reduce their daily use of water and explain how the change can create a larger, positive impact in the community.
Online water monitoring
New York City was the first major city in the world to offer online water tracking, as part of the city’s shift to the equivalent of a smart grid for water.
Utility officials have traditionally read water meters manually, sometimes as infrequently as four times per year. Of course, sending out meter readers is expensive and inefficient. It also means water bills may be based on estimates and subject to human error.
Answer:
escucha Tito estás diciendo todo eso no sé si tú puedes averiguar averiguar una parte más un ratito ya y debes de esas preguntas que me estás haciendo debes de verlo y Grove eso te lo va a sacar todo de dudas
Explanation:
Ojalá que te sirva Pues nada ojalá que te sirva la respuesta que te di del Club No te olvides de ver lo ves ahí vas a sacar las respuestas Y te lo va a sacar todoWhat is one of the reasons why Gregor Mendel chose to study pea plants?
Answer:
To study genetics, Mendel chose to work with pea plants because they have easily identifiable traits.
Explanation:
For example, pea plants are either tall or short, which is an easy trait to observe, with that being said pea plants grow quickly, so he could complete many experiments in a short period of time.
To study genetics, Mendel chose to work with pea plants because they have easily identifiable traits.
What are Pea plants?Pea plants are either tall or short, which is an easy trait to observe, with that being said pea plants grow quickly, so he could complete many experiments in a short period of time.One of the reasons why Gregor Mendel chose to study pea plants is because they reproduce sexually.
In Gregor Mendel's work on pea plants, he discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Parental genes are randomly separated to the reproductive cells so that s-ex cells contain only one gene of the pair.
Therefore, To study genetics, Mendel chose to work with pea plants because they have easily identifiable traits.
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3
1 point
Which of the following is an example of adhesion?
water forming raindrops
water attracted to the side of a glass tube
hydrogen bonding
surface tension on a pond
Previous
The correct answer is option (3) hydrogen bonding.
What is hydrogen bonding?
Hydrogen bonding refers to the formation of Hydrogen bonds, which are a special class of attractive intermolecular forces that arise due to the dipole-dipole interaction between a hydrogen atom that is bonded to a highly electronegative atom and another highly electronegative atom which lies in the vicinity of the hydrogen atom.
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What type of mutation is this?
TAC GAT TAT CGC ATC
TAC GAT TAT CGG GAT C
Answer:
those are DNA bases
Explanation:
. Most amphibians have a moist skin, which helps to draw oxygen through the skin. This kind of respiration is called .
Answer:
Cutaneous respiration
Explanation:
I hope this helps, and if not sincerest apologies :)
Which of the following artifacts could NOT be dated using Carbon-14
techniques?
O A stone spear tip
O A mummy
O Aleather water bag
O A cloth scroll
Answer:
a cloth scroll is the answer to the question
Which process in respiration happens furst?
Answer:
inhaling??
Explanation:
I'm not quitte sure what you mean? Is it a multiple choice question?
How does the girls digestive system (stomach and intestines) help her gain mass as she grows?
Answer:
it helps them have sex
Explanation:
yea you know heheheheh x0x
What is the first step in making a transgenic organism?
Answer:
the first step in making a transgenic organisim is DNA extraction.
Explanation:
Scientists need to extract DNA from an organisim in order for transgenic organisims to be formed.
Answer:find a gene in one species thst would be useful if added to another spiecies
Explanation: A. P. E. X.
ANSWER ASAP!! What is an example of a biotic factor ?
a. rocks
b. trees
c. salinity
d. water
Answer:
I think c. bc it's biotic and you can look it for it to be easier
Answer:
b its living
Explanation:
the gopher tortoise is Georgia's state reptile and considered to be a keystone species in the coastal plain ecosystem. which of these would best describe why the gopher tortoise would be considered a keystone species?
Answer: The Answer is C
Explanation: I got this correct on the USA Test Prep
Answer:
C
Explanation:
I did it on USATestPrep