Answer:
In solids, particles have greater amount of attractive forces, they have fixed shapes and less energy.
In liquids, particles have weak forces of attraction b\w them, they take the shape of their container and have more energy. The often slide pass each other.
In gases, particles have almost no amount of attractive forces, they have no fixed shape and much more energy. They can move freely .
Which of the following is a risk of airbags?
1. They cause injuries to passengers.
2.They expand too slowly after accidents.
3.They increase the cost of vehicles.
4.They alter the function of safety belts.
Airbag deployment can reach speeds of up to 200 mph. If your face, chest, or any other body part is too close to the steering wheel when the bag deploys, you could experience severe fractures or internal injuries as a result.
1.(They cause injuries to passengers)
Hope this helps!
What is the facilitated diffusion of water through a selectively
permeable membrane?
Answer:
Osmosis
Explanation:
Which two organisms are most closely related?
OIndian elephant and hyrax
OAsian elephant and Indian elephant
Owoolly mammoth and Asian elephant
Ohyrax and woolly mammoth
Answer:
Asian elephant and woolly mammoth
Explanation:
recent studies shows the mammoth is closely related to asian elephants than their African counter parts .
Answer:
C. Woolly mammoth and Asian elephant
Explanation:
Sorry this is the picture
Answer:
That would be Ecosystem
Answer:
Ecosystem
Explanation:
:)
Plants use their ________________ to make glucose and their __________________ to break the glucose down to obtain ATP.
Answer: Plants use their photosynthesis to make glucose and their chloroplast to break the glucose down to obtain ATP.
Explanation:
Several parts of an animal cell are involved in the processes of protein synthesis, packaging, and export.
Full question:
Several parts of an animal cell are involved in the processes of protein synthesis, packaging, and export. Which of the following correctly places the cell parts in the order in which they are involved?
nucleus → vacuole → cell membrane mitochondria → vacuole → cell membrane ribosome → endoplasmic reticulum → Golgi complex → cell membrane lysosome → endoplasmic reticulum → Golgi complex → cell membraneAnswer:
ribosome → endoplasmic reticulum → Golgi complex → cell membrane
Explanation
First, the DNA is transcribed into mRNA in the nucleus. The mRNA then moves to the cytoplasm. Here, it encounters the ribosomes.
At the ribosomes. the mRNA is translated into protein. It gets folded in the endoplasmic reticulum and then is transferred to the Golgi complex.
At the Golgi complex, proteins are modified, packaged, and transported to their destination in a series of vesicles, which if it is outside the cell, is the cell membrane.
Impact of climate change on ecosystems
Explanation:
destroys the habitat.
kills off the inhabitants (animals and plants)
A (Blank) is a specific sequence of nucleotides in a strand of DNA that codes for a specific sequence of amino acids.
are nutrients recycled through living systems? is energy recycled through living systems?
What shape represents the phosphate in a nucleotide?
Answer:
Each nucleotide is made up of a nitrogenous base, a pentose sugar, and a phosphate. The remainder of the molecule forms the pentose sugar.
Explanation:
Because most nerve cells do not typically undergo mitosis, they are generally not capable of which of the following?a.producing enzymesb.generating more nerve cellsc.performing cellular respirationd.transporting ions against a concentration gradien
Answer:
B. generating more nerve cells
Explanation:
Mitosis is the process whereby a cell divides into two genetically identical daughter cells. It is way through which living cells reproduce and multiply themselves.
Hence, a nerve cell that do not typically undergo mitosis will be incapable of replicating/multiplying itself, hence, unable to generate more nerve cells.
do cells produce waste
What is the purpose of anaphase?
A) to assist the DNA in forming proteins and chromosomes
B) to promote the growth of new chromosomes within the cell
C) to provide space within the cell for chromosomes to move around
D) to ensure that each daughter cell gets a complete copy of the parent’s DNA
Answer:D
Explanation:
Answer:
d is the correct answer
Explanation:
Is there any benefit of cytoplasm being gel-like vs water-like.
What are examples of biotic factors in a rainforest that are not animals?
Answer:
A biotic factor in the rainforest is any living thing, which includes rainforest animals, plants, insects, fungi and microorganisms. These aren't to be confused with abiotic factors, which are non-living things.
Explanation:
Will mark brainliest
Answer:
B
Explanation:
Answer:
C
Explanation:
The higher the ramp, the more slope there is, which means the item gets pushed down the slope more and faster
Which has been observed in the study of embryology?
A. Species whose embryos have similar traits rarely have a common ancestor.
B. Species whose embryos have similar traits always have similar body forms as adults.
C. All traits present in early embryos remain throughout development.
D. Some traits in certain embryos disappear as the embryo develops.
Answer:
The correct answer is D.
Explanation:
Scientists observed and discovered that some traits in certain embryos disappear as the embryo develops.
Hopefully, this helps! :D
Ask your question below!
Answer: D
Explanation: Some traits in certain embryos disappear as the embryo develops.
Have a good day yay!
Sperm cells of a specific species of mice have 16 chromosomes. What is the expected number of chromosomes in an adult mouse of this species?
Answer:
32 chromosomes (16 pair)
Explanation:
Gametes or sex cells of sexually reproducing organisms are produced via a process called MEIOSIS, which is a type of cell division that reduces the chromosomal number of the parent cell by half. Hence, a mice that produces a sperm cell (gametes) via meiosis with 16 chromosomes will have double that amount in somatic cells of that mouse.
That is, the expected number of chromosomes in an adult mouse of this species with 16 chromosome in its sperm cell is 32 since half of this number makes up the chromosomal number in gametes
What does the energy from sunlight actually do to the plant cell? *
It heats up the plant cell
It excites electrons
It is unknown
It transforms to kinetic energy
Answer:
It excites electrons
Explanation:
Energy from sunlight excites electrons in plant cells and drives the chemical reaction needed to produce food in plants.
This reaction is called photosynthesis. During photosynthesis, green plants manufacture their food using sunlight in the presence of carbon dioxide and water. The product of the reaction is glucose and oxygen gas. The role of the sunlight is to excite electrons which facilitates the process.100 points!!!!
Using PCR it is possible to introduce both random and site-specific mutations into a DNA sequence.
True or False?
I think it is true because PCR’s can introduce random mutations when creating point mutations
Answer:
true you were correct
Explanation:
There are more hydrogen atoms in living organisms than any other atom, but oxygen is more abundant in terms of
mass.
Why is this statement true?
O Hydrogen is a gas, but oxygen is a solid.
O Hydrogen atoms have a lower mass than oxygen atoms.
• Hydrogen atoms make up more of water's mass than oxygen atoms.
Hydrogen is present as single atoms and oxygen is bonded in compounds,
Answer:
Hydrogen atoms have a lower mass than oxygen atoms.
Explanation:
The statement which is true is Hydrogen atoms have a lower mass than oxygen atoms. Thus, option C is correct.
What is hydrogen?
Hydrogen is the most abundanet element representing nearly three quarters of the mass of the universe. Hydrogen is found in the water that covers 70% of the surface of our planet as well as in all organic matter. Hydrogen is the simplest element in the universe. It is composed only of one proton (p) and only one electron (e-).
Hydrogen is the lightest element of all elements and gases; it is 14 times lighter than air. A "spill" of hydrogen gas immediately diffuses into the air and pollutes neither the ground nor the water table. Hydrogen is invisible, odorless and nontoxic. It does not cause acid rain, does not deplete the ozone layer and does not generate dangerous emissions.
Carbon is so abundant in living things even though oxygen is the most abundant element on Earth because carbon atoms can bond with one another to make chains and cyclic structures whereas oxygen atoms cannot form chains or cyclic structures.
Therefore, The statement which is true is Hydrogen atoms have a lower mass than oxygen atoms. Thus, option C is correct.
Learn more about oxygen on:
https://brainly.com/question/13370320
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Similarities in Aemoba and Humans
Answer:
Both Amoeba and human beings are heterotrophs and derive nutrition from other organisms. Dissimilarity: Human beings have a complex digestive system and different nutrients are digested in separate regions. Amoeba does not have a digestive system and all the nutrients are digested in the food vacuole.
Describe the role of the gametophyte and the sporophyte in the plant reproductive cycle.
Which genus of single-celled organisms feeds by surrounding its food
with cytoplasm and engulfing it?
Answer:Amobea
Explanation:
The single-celled organism that feeds its food from the surrounding by engulfing is Amoeba. Amoeba is unicellular organism, generally found in freshwater pools, lakes, and in aquatic vegetation.
Amoeba is a unicellular organism belonging to the group of protozoa. It reproduces through binary fission. The amoeba has the ability to change its shape, which helps the organism to obtain food from the surrounding. Amoeba protrudes the cytoplasm by making a finger-like projections, known as pseudopodia. The pseudopodia engulfs the surrounding food particle by making a food vacuole. This process of engulfing food is known as phagocytosis.
Therefore, the amoeba uses phagocytosis to engulf food particle.
To know more about amoeba, refer to the following link:
https://brainly.com/question/23655484?referrer=searchResults
how are land and sea breezes important to human population?
Answer:
Explanation:
Land is important as it provides a suitable habitat for humans as with high population a higher land mass is needed in order to provide satisfactory living condition likewise if lower population less land mass is needed while sea breeze is needed to it ability to stabilize thermal temperature in which is needed to keep a population physiology content
what part of the water cycle is when water changes from a liquid to a gas?
Answer:
Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.
Explanation:
Answer:
Evaporation
Explanation:
Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.
I HOPE THIS HELPS :))Which of the following is true regarding catabolic pathways? They consume energy to build up polymers from monomers. They lead to the synthesis of catabolic compounds. They release energy as they degrade polymers to monomers. They do not depend on enzymes.
Answer:
They release energy as they degrade polymers to monomers.
Explanation:
In a catabolic pathway, complex hydrocarbons are usually broken down to their monomeric units.
This breaking down leads to the release of energy.
Anabolic pathway leads to the build up of energy. One of such process is photosynthesis. The catabolic pathway breaks down compounds to simpler units in order to release energy.Which of the following terms refers to the specialization of cellular activities?
A. Differentiation
B. None of these
C. Responsiveness
D. Catabolism
Answer:
Responsiveness is kinda the answer
Ecosystem always include
Answer: Life and Weather
Explanation: An ecosystem includes all of the living things like plants, animals, and organisms in a given area, interacting with each other, and also with their non-living environments like weather, earth, sun, soil, climate, atmosphere.
Why are new stars likely to form in irregular galaxies?
A. They contain a large amount of gas and dust
B. They're part of the Local Group
C. They contain many black holes
D. They don't have regular shapes
Answer:
A. They contain a large amount of gas and dust
Explanation:
Guess what?
Explanation:
I took the test!
Explanation:
Have a good day
