Answer:
Most environmental issues are problems on a global scale, these include but are not limited to, global warming, ozone pollution, greenhouse gases and many more issues.
This affects the way we try to solve these issues because if we dont all play a part to help change the way things are going, then they will only get worse. We have to come together as a whole.
Unlike individual efforts, different countries can cooperate and implement legislation which limitates all the countries in the globe,solving environmental issue more efficiently.
Which chemical bond most likely stores the most energy?
O A. C-C
B. H-O
O C. CNC
O D. H-H
Someone please help ill give you brainliest!!!
Answer:
Work is the transfer of energy , Energy is the capacity for doing work , and Power is work being done in a unit of time.
There are 2 types of energy
Kinetic Energy : Energy of Motion
Potential Energy : Stored Energy
When calculating work energy and power you use WORK = W=Fd
Because energy is the capacity to do work , we measure energy and work in the same units. Power's SI unit of measurement is the Watt, representing the generation or absorption of energy at the rate of 1 Joule/sec. Power's unit of measurement in the English system is the horsepower, which is equivalent to 735.7 Watts.
Which of the following is true concerning pastoralism?
a.
It occurs in small areas of land with high yields.
b.
It occurs in forests and grasslands.
c.
It is a modern agricultural technique.
d.
It revolves around herding livestock.
Please select the best answer from the choices provided
A
B
C
D
Answer:
D
Explanation:
Answer:
It revolves around herding of livestock
pls help will mark brainliest.
Answer Q1-7 using the food web pictured below.
1. How many food chains make up the food web?
2. Which organism is an herbivore?
3. Which organism is an autotroph?
4. Which organism is a third-order heterotroph? To what trophic level does that organism belong?
5. Which organism is an omnivore?
6. Which organisms belong to more than one food chain?
7. Which organism belongs to more than one trophic level?
Answer:
1) 3
2) Insect
3) Plant
4) Snake; 3rd
5) bird
6) All of them
7) bird
Explanation:
What process brings energy and matter into living systems
Answer:
Photosynthesis
Explanation:
This is a role in the cycling of matter and flow of energy into and out of organisms. The flow of energy and cycling of matter can be traced.
In addition to liquid precipitation, which are present when freezing rain occurs. Choose one.
- Warm temperatures
- Cold surfaces
- Ice pellets
- Snowflakes
Answer:
Warm Temperature
Explanation:
Answer:
i think its A sorry if im wrong
Explanation:
Which letter in the image above represents the activation energy of a reaction
WITHOUT an enzyme present?
C
B
A & B
A
Answer: B
Explanation: Because the Red shows activity
Activation energy is defined as the minimum amount of energy required for activating the atoms or molecules to undergo chemical transportation or transfer.
The correct answer is:
Option D. The letter A.
In the graph, activation energy can be explained as:
1. The activation energy is the minimal amount of energy necessary for the compounds to participate in the chemical reaction.
2. In the graph, the activation energy without the enzyme is represented by A, the activation of energy with enzyme is represented by B, and the change in the free energy is represented by C.
Thus, the correct answer is Option D.
To know more about activation energy, refer to the following link:
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Which describes a way that water cycles through organisms? O A. Waves collide onto a beach. B. A plant is eaten by an animal. C. Rain falls from clouds. O D. A rock breaks in a rainstorm.
Answer:
B.) A plant is eaten by an animal.
Cytoskeleton has 3 functions?
Genetic information, color, movement
Gives cells their specific shape, severs as tracks, enables movement
It has NO function
Energy, shape and color
Answer:
I believe the answer is gives cells their specific shape, severs as tracks, enables movement
somebody help me plzzz
Answer:the correct answer is D:) can i have brainly?
Explanation:
Answer:
D. a hypothesis
Explanation:
The statement starts with an if, thus meaning that it is yet to be known and that an experiment has to be carried out first.
which statement below correctly describes the process of glycolysis?
A. Glucose is broken down into two pyruvate molecules
B. Oxygen and glucose are broken down
C. Two pyruvate molecules are brown down into glucose
D. Glucose is broken down into ATP
Answer:
A)glucose is broken down into two pyruvate molecules
The statement below correctly describes the process of glycolysis, glucose is broken down into two pyruvate molecules. The correct option is A.
What is glycolysis?Glycolysis is the process in which glucose is broken down to produce two molecules of pyruvic acid, which also releases energy. This process can be carried out without the help of oxygen, thus an anaerobic reaction. This process is carried out in the cytoplasm.
For the cell to use as energy, glycolysis results in a net gain of two pyruvate molecules, two ATP molecules, and two NADH molecules. Following the conversion of glucose to pyruvate, the Krebs Cycle is connected to the glycolysis pathway, where additional ATP will be produced to meet the energy requirements of the cell.
Therefore, the correct option is A.
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Chad drew a diagram to compare animal cells and bacterial cells.
Which label belongs in the area marked X?
nucleus
DNA
cell wall
ribosomes
Answer:
It’s nucleus
Explanation:
have a good day;)
Answer:
1, nucleus.
Explanation:
I NEED THIS ASAP PLZ / I WILL NAME YOU BRAINLIEST PLEASEEE!! What might happen to the Burmese python population over time as it reaches or surpasses its carrying capacity in South Florida? How might other organisms in the ecosystem be affected? What might happen to the population sizes of various types of organisms in the Everglades?
Answer:
As the Burmese python surpasses its carrying capacity in South Florida, the overpopulation of it leaves less resources for each python, and other organisms. Predators may have way too many pythons, and not be able to keep the balance, and prey might be over hunted or eaten. The population sizes may decrease due to the over-population of the pythons.
Explanation:
If there are ever too many of any ORGANISM in a ecosystem, the balance is sure to be ruined.
Hope this helps!
1. The least reactive elements on the periodic table are the _____________ (high number of valence electrons)
2. What makes a reactive metal reactive?
3. What makes a nonreactive noble gas nonreactive?
These are all the questions I need help with (plzzz help mee)
Explanation:
1. the noble gases because they have a full valence shell
2.the amount of valence electrons
3. they have a full valence shell and dont need any more electrons
1- state the type of protein used in the immune system that is produced from amino acids by lymphocytes ?
Answer:
antibodies - proteins (gamma globulins)
Explanation:
The ribosome, a biological component found in the cytoplasm of cells, is in charge of producing luciferase.
what is cytoplasm:
The ribosomes are responsible for producing all proteins.The cytoplasm of a cell contains ribosomes, which are cell organelles that allow mRNA and tRNA to function so that proteins can be produced.All of the components of a eukaryotic cell outside of the cell nucleus are referred to as cytoplasm in cell biology. Nucleoplasm is the name for the substance that makes up the nucleus and is enclosed within the nuclear membrane. The cytosol, a gel-like fluid, the organelles, and numerous cytoplasmic inclusions are the three primary elements of the cytoplasm. About 80% of the cytoplasm contains water, and it is typically colorless.After removing the cell organelles and particles, groundplasm—a submicroscopic ground cell material or cytoplasmic matrix—remains. The bigger organelles, including ribosomes, mitochondria, plant plastids, lipid droplets, and vacuoles, are suspended in this highly intricate, polyphasic structure known as the hyaloplasm of light microscopy.The majority of cellular functions, including several metabolic pathways, including glycolysis, and procedures like cell division, take place within the cytoplasm. The concentrated inner region is known as the endoplasm, and the cell cortex or ectoplasm is the name of the outside layer.This is so that codons can be inserted, amino acids can be formed, and all the proteins, including luciferase, can be formed. The ribosome traps the mRNA molecule and moves over it.
learn more about it
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What happens at the borders of major tectonic plates? choose 1
a. Radioactivity is very high and large amounts of uranium are found.
b. Earthquake and volcanic activity is evident c. The edges of plates break apart due to the crushing that occurs.
d. The borders are calm and free of plate movementad
Answer:
B
Explanation:
Tectonic plates are pieces of the rocky outer layer of the Earth known as the crust. These plates are constantly moving, and volcanoes and earthquakes are found at plate boundaries.
At the borders of major tectonic plates, earthquake and volcanic activity is evident. The correct option is b.
What are tectonic plates?A tectonic plate (also known as a lithospheric plate) is a huge slab of solid rock that is made up of both continental and oceanic lithosphere. Plate size can range from a few hundred kilometers to hundreds of kilometers; the Pacific and Antarctic Plates are among the largest tectonic Plates.
The majority of volcanoes and earthquakes form at the tectonic plate boundaries of the Earth. These plates are massive slabs of the Earth's crust and upper mantle that fit together like puzzle pieces.
Tectonic plates are fragments of the crust, the Earth's rocky outer layer. Volcanoes and earthquakes can be found along plate boundaries because these plates are continually shifting.
Therefore, the correct option is b. Earthquake and volcanic activity are evident.
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Please help it is a very important test and I do not know the answer.
Answer:
1 is B, 2 is A, and 3 is C. Hope it helps.
Answer:
3 is B, 2 is A, and 1 is C.
Explanation:
I learned this last year when I was in Biology, so I hope that this helps you!
which of the following is NOT a component of a virus
Answer:
what are the options
Explanation:
What would happen inside a cell if it's lysosomes had leaky membranes
Answer:
Explanation:The membrane "sacks" would have to be broken open in order for the enzymes to reach the interior of the cell.
Answer:
If the lysosomes had a leakage, then it could cause plasma membrane disruption.
Evidence of evolutionary
relationships can be found in the
fossil record.
Agree or disagree
Answer:
Answer is Agree I am pretty sure
Explanation:
What is a food web?
A food web shows different animals that exist in an ecosystem
A food web shows different food chains that exist within an ecosystem
A food web shows the transfer of energy between living things
Answer: the second one
Explanation:
Because a food web describes how different organisms eat different things
please help asap i will mark brainliest
Answer:
the last one
it has one side that is positively charged and one side that is negatively charged
Answer:
D
Explanation:
A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons.
hi pls help if u can,, will mark brainliest
1. How many food chains make up the food web?
2. Which organism is an herbivore?
3. Which organism is an autotroph?
4. Which organism is a third-order heterotroph? To what trophic level does that organism belong?
5. Which organism is an omnivore?
6. Which organisms belong to more than one food chain?
7. Which organism belongs to more than one trophic level?
8. What are decomposers? From which trophic levels are the organisms that decomposers feed on?
9. What does a pyramid of energy show about the amount of energy available at different trophic levels of a food chain?
10. Why do different trophic levels have different amounts of energy?
Answer:
1. 3
2. insects
3. plants
4. snakes the 4th
5. birds
6.plant, bird, insect, snake
7. birds
8. Decomposers are organisms (bacteria and fungi) that break down dead organisms. They could be at all trophic levels
9. pyramid of energy shows how much energy is retained in the form of new biomass at each trophic level, while a pyramid of biomass shows how much biomass (the amount of living or organic matter present in an organism) is present in the organisms.
10. energy is lost at each level. Most of the energy lost is lost as heat. Food webs and food chains both involve multiple trophic levels.
2. What time of year would you visit the beaches of Argentina?
Answer:
December - February is summer in Argentina.
Explanation:
Which one is the correct equation for calculating density? *
Density - Mass / Volume
Density - Mass / Weight
Density - Volume / Mass
Density = Volume / Weight
the correct answer is the first one. density = mass / volume.
i hope this helped!
Answer:
The equation for density is density = mass ÷ volume.
Explanation:
what is a food chain
Answer:
Explanation:
a hierarchical series of organisms each dependent on the next as a source of food.The series of processes by which food is grown or produced, sold, and eventually consumed.
Answer: A food chain explains which organism eats another organism in the environment. The food chain is a linear sequence of organisms where nutrients and energy is transferred from one organism to the other.
Explanation: ( hope I helped )
How does the nervous system work together with the digestive system?
Explanation:
The autonomic nervous system controls the tone of the digestive tract. The brain controls drinking and feeding behavior. The brain controls muscles for eating and elimination. The digestive system sends sensory information to the brain.
Please help me complete this molecules of life chart by tomorrow night I tried please tell me what I need to take out and put in.
Answer:
It is in the file
Explanation:
what is a defining characteristic in eukaryotic cells? What type of organisms have eukaryotic cells
Answer:
The defining feature of a eukaryotic cell is the presence of a nucleus. Most animals and plants have eukaryotic cells.
Explanation:
Eukaryotic cells have a nucleus, and membrane-bound organelles All multicellular organisms are made up of eukaryote cells
Eukaryotic cells are one of the two types of cell types prokaryotic and eukaryotic. There are various structural and functional differences found in them.
Eukaryotic cells are defined by:
the presence of a nucleus enclosed by a complex nuclear membranepresence of membrane-bound organellescell wall may or may not be presentcell division is mitosis or meiosisEukaryotic organisms have various range of organisms including mostly all multicellular such as animals, plants, fungi, and protists, as well as most algae. Eukaryotes can be single-celled as well.
Thus, the eukaryotic cells have a nucleus, All multicellular organisms are made up of eukaryote cells
Learn more about prokaryotic cells:
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list 20 differences between plants and animals
PLANTS
Magnolia
Moss
Green Algae
Peace Lily
Fern
Ginkgo
Daffodil
Spider Plant
English Ivy
Conifer
Shrub
Cactus
Fir
Spruce
Rubber Plant
Sago Palm
White Lily
Golden Pothos
Mass Cane
duck weed
ANIMALS
ostrich
bear
duck
pig
boar
bird
eagle
cat
lion
tiger
black panther
penguin
cow
sheep
armadillo
giraff
seagul
swan
dog
raindeer