Answer:
Hello! Today I will tell you somethings about water hyacinth, we will start with what does it do? Well,
Water hyacinth has a variety of negative impacts once introduced into a freshwater environment. it forms dense, impenetrable mats which clog waterways, making boating, fishing and almost all other water activities, impossible. It also reduces biodiversity by crowding out native plants at the water's surface and below.
Well that makes it seem bad is it?
(you will answer this on your own with other things you think someone would ask if you need more info just tell me, thanks!)
Explanation:
Can someone help me with this?
Answer:
All living things in the picture. Crab, Fish, Algea and grass. A characteristic that makes a goldfish a living thing is that it grows and develops.
Answer:
1. Living: Fish and plants
Nonliving: Rocks and water
2. The goldfish characteristics are it's eyes, tail, mouth, gills, and nose, making it a living creature.
Explanation:
==>> 1. Plants are considered a living specie, along with animals (fish).
==>> 2. Parts of a living organism contains characteristic that helps define the feature of a living organism.
A scientist associated with antibiotics is
Answer:
The modern medical era began when an absent-minded British scientist named Alexander Fleming returned from vacation to find that one of the petri dishes he forgot to put away was covered in a bacteria-killing mold. He had discovered penicillin, the world's first antibiotic.
facilitated diffusion across a biological membrane requires ________ and moves a substance ________ its concentration gradient.
Answer:
a channel
across (High->Low concentration)
Explanation:
● Ribosome structure/shape vsn snyone describe it and write down info about me
Answer:
Ribosome is sperical in structure, more prcisely like a burgar. It consists of 2 subunits, which in total are classified as 70s or 80s. It is its size, same like we measure an apples length with scale as 6cm(a rough example). As its burgar shaped, it consits gap between its 2 subunits. It makes a pathway for amino acid synthesis to occure as Rna molecules takes in codon to join with the complementry anticodon. Its function is protein synthesis.
I don’t get this question can someone answer it please
Answer:
They are all true
Answer:
B
Explanation
The mitochondria in an nimal cell does not use sunlight to make sugar
Please help I will make Brainliest
Answer:
I dont know
Explanation:
Answer:
The process shown in picture A is called exhalation. The first reason we know that this is exhalation is because of the collapsing chest The second reason is the collapsing diaphragm
a cell that protects the body by eating invading cells
Answer:
macrophage
Explanation:
The need for
might explain why we "friend" people on social
media websites, join clubs or hobby groups, and spend time with others when we
might otherwise feel like being by ourselves.
The need for affiliation might explain why we "friend" people on social media websites, join clubs or hobby groups, and spend time with others when we might otherwise feel like being by ourselves.
Psychologically, when we associate ourselves with other people on social media websites, events, bars or we go on clubbing, we desire the need of affiliation at the moment.
Affiliation is a process whereby individuals connect with one another which is rooted in deepened closeness and likeness to that other person with an intention that is not focused on taking advantage of the other person.
Advantages of affiliation to other people include:
making them improve better than how they are presently, prior to the time you met them.supporting and upkeeping them via a close partnershipTherefore, we can conclude that affiliation is the need that might explain why we friend people based on cultural union.
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explain how a typical rib articulates with the vertebral column
The ribs are curved, flat bones which form the majority of the thoracic cavity. They provide protection to the internal thoracic organs and twelve pairs of ribs articulate with the vertebral column.
what is vertebral column?The vertebral column or spine or backbone, is a flexible column forms a part of the axial skeleton which is a characteristic feature of the vertebrates, placed dorsally and composed of 26 segmented units, called vertebrae.
It forms the central axis of the body skeleton and emerges from the neck at the base of the skull and extends upto the tail.
The vertebral column of human consists of 33 bones at birth, the lower 9 bones fuse into two separate bones and the upper 24 bones are separated and articulated by intervertebral disc during adult stage. T
The number of bones in the vertebral column is 26 where 7 are cervical vertebrae, 12 thoracic vertebrae, 5 lumbar, 1 sacral (fused) and 1 coccygeal (fused) vertebrae. T
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Reasons why fall is better then summer
Answer:
You get to see the leaves change color.
AND YOU CAN CELEBRATE HALLOWEEN!!!!!
AND CARVE A PUMPKIN!
Explanation:
could some one plz help me quick!
Answer:
1.) A factory produces chemical waste and releases it into a water system
2.) Water becomes polluted in nearby rivers and streams
3.) Aquatic plants stop thriving
4.) Small fish do not have adequate food
5. Larger fish have less prey to eat and their numbers decline
Answer:
2.) El agua se contamina en los ríos y arroyos cercanos.
3.) Las plantas acuáticas dejan de prosperar
4.) Los peces pequeños no tienen una alimentación adecuada.
5. Los peces más grandes tienen menos presas para comer y su número disminuye.
Explanation:
que aportes mas nos proporciona nuestra familia sobre esta explicación
La familia juega un papel muy importante en la vida de un individuo.
Las contribuciones de nuestra familia nos brindan un apoyo tanto emocional como práctico, el apoyo que toda persona necesitaba en su vida. Se considera como la primera institución que brinda educación al niño y también socializa a los niños.
Ayuda a regular la actividad sexual y proporciona una identidad social a sus miembros. de modo que, al ver la contribución de una familia, podemos concluir que la familia juega un papel muy importante en la vida de un individuo.
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What is a recombinant plasmid?
Answer:
plasmids that are used experimentally for these purposes are called vectors
Explanation:
explain the differences in structure and function between the cell wall and the cell membrane
CELL WALL -
-protects cell externally
-Thick and rigid
CELL MEMBRANE -
-Protects cell internally
-Thin and delicate
HOPE IT HELPS :)
Answer:
Cell wall:
Functions as a storage unit by storing carbohydrates for use in plant growth, especially in seeds.It allows entry of smaller molecules through it freely.
Cell Membrane:
Protecting the integrity of the interior cell.
Providing support and maintaining the shape of the cell.
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Explanation:
Help me pleaseeeeeeeeeeees
Answer:
Labelling of chromosome
Chromosomes Labeling Scheme. The chromosomes labeling scheme expands upon the binary cell labeling scheme to take into account DNA changes during replication as well as the asymmetry of cells during an organism's development.
Explanation:
POSSIBLE POINTS: 3
All carbohydrates are made from smaller building blocks known as Blank Their main function is Blank. The elements found in carbohydrates include Blank
Answer:
All carbohydrates are made from smaller building blocks known as monosaccharides. Their main function is energy storage. The elements found in carbohydrates include Carbon, Hydrogen, and Oxygen
Explanation:
Carbohydrates are a fundamental organic compound that is essential to life. Their building blocks are known as monosaccharides, these are also known as simple sugars such as glucose. They all follow the same multiple of the unit C6H2O (1 C : 2 H : 1 O). We need to carbohydrates to store energy so that when we consume them we can perform cellular respiration, a highly precise process where we can break down glucose to form ATP for our body.
what organ in the body regulates erythrocyte production?
Answer:
The hormone erythropoietin regulates enthrocyte production, which is produced in the kidneys.
Explanation:
Bone marrow is the body organ responsible for controlling erythrocyte (red blood cell) synthesis.
The process of erythropoiesis, which occurs largely in the bone marrow, produces erythrocytes. Hematopoietic stem cells, which can differentiate and develop into several types of blood cells, including erythrocytes, are found in the bone marrow.
The hormone erythropoietin (EPO), which is produced and secreted by the kidneys in response to low oxygen levels in the body, regulates the formation and release of erythrocytes. EPO stimulates the formation of erythrocytes in the bone marrow, maintaining an adequate supply of oxygen-carrying red blood cells in the bloodstream.
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What is Thymenine? Where is it located in the DNA? Who is it paired with? What is the role of Thymenine?
web food
please help
Answer:
I just need Points
Explanation:
Gggggg
PLEASE PLEASE I NEED HELP WHY IS NO ONE HELPING ME
Read the statements regarding how cells obtain and use energy. Does each statement describe plant cells, animal cells, or both? Drag each statement to the correct place in the chart.
Answer:
Only animal cells: must consume food in the form of other organisms, produce carbon dioxide as waste
Only plant cells: convert the suns energy into sugars, use water and carbon dioxide to produce energy
Both: require oxygen to get energy from food, require mitochondria to produce usable energy
Explanation:
How does water move from leaves to root?
what is the unique function of central vacuoles in a plant cell
Answer:
They store water
Explanation:
Plant cells have a large central vacuole because a plant cells requires much more water to function. Vacuoles in animal cells can store water, but they mainly store waste or nutrients
Explain what you think the quote "You are what you eat" means?
(Include the following vocabulary: macromolecule, carbohydrates, lipids, proteins, nucleic acids)
The term "You are what you eat" was coined due to the effects of the content of the food we ingest on the rest of our organism.
Food comes in an endless number of options, each of which contains numerous molecular compounds of varying kinds. Every molecular compound that we ingest through the food that we eat can have distinct effects on the body, some of these compounds include:
MacromoleculesCarbohydratesLipidsProteinsNucleic acidsMacromolecules are a class of molecules that encompass many others. Proteins and lipids are just some of the examples mentioned that fall within the class of macromolecules. Some macromolecules can be good for the body, such as proteins, whilst others can cause some negative effects as is the case with lipids.
Lipids are vital for the proper functioning of the body. Lipids provide a source of reserve energy and can regulate hormones, among other important functions. However, lipids can also be harmful to your health. Lipids provide reserve energy by being stored as fat. Excessive consumption of lipids can cause numerous health problems.
Carbohydrates are at the same level as lipids in terms of their effect on the body. Carbohydrates are sugars, which are necessary to include in a healthy diet, however, excessive consumption of carbohydrates can cause health issues ranging from diabetes to pancreatic failure.
Proteins are amongst the most essential macromolecules for the human body. They provide a variety of functions which include:
Maintaining pH levelsRepairing tissueAid in the production of antibodiesAllow metabolic reactions to take placeamong many others. This, along with nucleic acids are a prime example of "you are what you eat" in that those who consume more of these (coupled of course with proper exercise) tend to be healthier individuals.
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the work of a pitfall trap
Please heeeeeeeeeeeeeeeellp
Answer:
⇔⇔Explanation
↓∵∴
help me please asapppppp
Answer:
it should be number 3
Explanation:
stones, sand, clay
hope it helps :)
A gas that covers approximately 20% of the environment is used in
Answer:
Explanation:
Methane from past emissions currently contributes 15–20% of the enhanced greenhouse effect. The rapid rise in methane started more recently than the rise in carbon dioxide, but methane's contribution has been catching up fast.
Answer:
Methane
Explanation:
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Students are studying DNA sequencing as evidence of evolutionary relationships between animals and humans. The chart
illustrates the similarities between animal and human DNA.
Human/Animal DNA Similarities
Animal
% of DNA Similar
to Human DNA
Chicken
65
Chimpanzee
99
Dog
84
Mouse
90
Which statement best summarizes an evolutionary relationship supported by the data in the table?
Answer:
B
Explanation:
chimpanzee are most closely related to humans
that is science view (Gen 1: 26 is the real creation of man)
when viewing particles under a microscope, you note that they are constantly bouncing around. this is described as
The constant movement of particles when seen under a microscope is a very common observation known as Brownian motion.
All particles are made of atoms. Atoms are comprised of three components:
NeutronsProtonsElectronsthe first two comprise the core of an atom, surrounded by a cloud of electrons.
Though much too small to be seen without aid, these atoms do indeed possess mass and are capable of colliding with one another. Particles constantly collide with one another and are bounced in the opposing direction, over and over again. This is precisely what we observe under the microscope as particles bouncing around and is referred to as Brownian motion.
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At which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells?
A. S phase
B. M phase
C. cytokinesis