Answer:
C. They divide rapidly
Explanation:
Answer: The correct answer is B
Explanation: I just took the test
Which describes a difference between bivalves and cephalopods?
Bivalves use tube feet for movement, and cephalopods use muscular feet for movement.
Bivalves live only in ocean environments, and cephalopods live in a variety of aquatic environments.
O Bivalves use a radula to feed, and cephalopods use filter-like structures to feed.
O Bivalves have an open circulatory system, and cephalopods have a closed circulatory system.
Answer: D - Bivalves have an open circulatory system, cephalopods have a closed circulatory system
Explanation: I had to research the differences to find the answer
A difference between bivalves and cephalopods are bivalve animals use a radula to feed, and cephalopods use filter-like structures to feed, that is the third option, where they both belong to the Mollusca phylum.
What is the significance of bivalves and cephalopods?Both bivalves and cephalopods belong to the mollusca phylum, and they are invertebrates, some of the bivalves, such as oysters and mussels, are important as they are a source of food for humans and as filter-feeding organisms; at the same time, squid and octopus are cephalopods. These organisms are significant in different fields of study, such as neuroscience and evolution.
Hence, a difference between bivalves and cephalopods are bivalve animals use a radula to feed, and cephalopods use filter-like structures to feed, that is the third option, where they both belong to the Mollusca phylum.
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Which microscope is used to check organelles of human cheek cell?
Answer:
4x or 10x
Explanation:
You need one of those to find the cells and then you can increase magnification
HELPPPPP ASAPPPPP PLEASEEEEE OMG
Answer:
B. A solute
Explanation:
In Drosophila, two recessive autosomal mutants, clot eyes (c) and black body (b), are linked and 20 mu apart. A cross is made between double heterozygous wild type flies (CB/cb) and produced 1000 offspring. Assuming that crossing over occurs during the formation of both male and female gametes, how many wildtype offspring would be expected?
A) 510
B) 750
C) 563
D) 660
E) 480
In a protected marine region, a sign is placed at the entrance to the bay that reads, "Fishing is prohibited during the months of February through June". This is an example of
temporal control
. A little farther down the bay there is a cove with a sign outside that reads, "Access to this area restricted." This sign uses a(n)
form of limitation.
Answer:
Zone Management and Absolute Restriction
Explanation:
The first blank is Zone Management and the second blank is Absolute Restriction. I just took the test on plato and it was correct :)
In a protected marine region, a sign is placed at the entrance to the bay that reads, "Fishing is prohibited during the months of February through June". This is an example of Zone Management.
A little farther down the bay there is a cove with a sign outside that reads, "Access to this area restricted." This sign uses a(n) Absolute Restriction form of limitation.
A television works by transforming electrical energy into what other kinds of energy?
a) light thermal and sound
b) thermal chemical and solar
c) sound mechanical and electrical
d) light chemical and mechanical
Answer: It is A
Explanation: It is A because the television gives off light and sometimes that could heat up the tv and it is sound because obviously television makes sounds because of the volume :) hopefully that helps.
Option A, which is light heat and sound, is the right response. Electrical energy is converted into different forms of energy by a television to operate. Thermal energy, sound, and light are produced using this energy.
What is the first step of the mechanism ?The power supply unit first changes electrical energy into alternating current (AC). The image tube, which has a vacuum and an electron gun, receives this AC after that. Electrical energy is transformed into thermal and optical energy by the electron cannon.
The thermal energy is subsequently lost while the light energy is focused onto the screen. The speakers produce the sound by transforming electrical energy into sound waves. The other choices are inaccurate because they do not adequately depict how a television converts energy.
Option B uses energy sources other than televisions, such as chemical and solar energy. The mechanical and electrical energy found in the television is included in Option C. Option D also uses chemical and mechanical energy, which a television cannot produce.
As a result, choice A is the right response.
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Which of the following is NOT a property of water?
O A) It is a good solvent.
OB) It is denser when frozen than when liquid.
OC) It resists temperature changes.
OD) it is cohesive.
O El It can be found as a solid. liquid. or gas.
Answer:
It is denser when frozen than when liquid.
Explanation:
Ice is actually less dense than water. The lattice arrangement of ice allows water molecules to be more spread out than in a liquid, making ice less dense than water.
Hope that helps.
What created the solar system? *
The Big Bang
A dust cloud
O O O O
O Nebula
A shooting star
Answer: dust cloud
Explanation:
dust condensed after asteroid collisions at the kepler belt
Fill in the blank below with the vocabulary word that best completes the sentence, is the science of naming and dassifying organisms based on structural comparisons and genetic evidence
Answer:Taxonomy
Explanation:
Select the correct answer. Which description is an example of gravitational potential energy transforming into kinetic energy? A.)water flowing downhill and spinning turbines
B.)upward currents of wind spinning blades of a windmill.
C.) plants performing photosynthesis D.) loudspeakers producing sound from electrical signals.
Answer:
A- water flowing downhill and spinning turbines
Explanation:
right on plato/edmentum
Which level of organization is shown in the image? Cell. Tissue. Organ. Organ system. "Cobblestones" is not an option.
This is adipose tissue.-----tissue level
A rock sitting on the surface of the Earth is pushed down deep into the Earth over time and is exposed to tremendous heat and pressure over time. Although the rock does not melt, it does change into a new type of rock. How would the new rock be classified? Igneous Igneous Magma Magma Metamorphic Metamorphic Sedimentary
Answer:Metamorphic
Explanation:
Sedimentary rock is from sand or gravel. Igneous rock is melted rock. Metamorphic rock is rock that has been exposed to high pressure and heat but did not melt
Metamorphism refers to the change in structure and mineral composition of rocks when exposed to extreme temperatures and pressure. The correct option is metamorphic rocks.
What are metamorphic rocks?
Metamorphic rocks are one of the three types of rocks, product of subduction events, melting and transformation.
What is metamorphism?
Metamorphism provokes several changes in an original preexisting rock concerning its structure and mineral composition. The main factors causing these changes are temperature and pressure.
These physic-chemical processes usually occur in deepness and are related to plates movement and subduction processes.
The rising sharped temperature might be caused by magma injection or by a deep placement of the original rock in a subduction zone.
Pressure generates alignment of materials (foliation and schistosity) and mineral rotation
According to the metamorphism processes, there are different kinds of metamorphic rocks.
The correct option is metamorphic rocks.
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Antimycin A Antimycin A is used in catfish farming: added to the water at 10 ppb, it kills small fish but does not harm catfish. Thus, small fish die out, and catfish get all the resources. When Antimycin A is added to isolated mitochondria, NADH and succinate both accumulate. However, if ascorbate, an artificial redox mediator that transfers electrons to cytochrome c, is added, oxygen consumption is still observed. Which step in the respiratory chain is antimycin A likely to inhibit (1 pt)
Answer:
Inhibits electron transport chain in mitochondria.
Explanation:
Antimycin A inhibits electron transport chain which leads to the complete halt of electron transport in mitochondria. due to this inhibition of electron transport chain in mitochondria leads to the killing of the fishes except catfish and so the catfish increase in population due to more resources and no competition. this Antimycin A is highly toxic for fishes and kill all fishes if used at the amount of 10 ppb.
What kind of features would you expect to find in a transitional
fossil between Ichthyostega and Eusthenopteron?
Answer:
hope that help you
Explanation:
Fossils or organisms that show the intermediate states between an ancestral form and that of its descendants are referred to as transitional forms. There are numerous examples of transitional forms in the fossil record, providing an abundance of evidence for change over time.
Which of the following is a renewable source of energy?
O A. Solar energy
O B. Nuclear power
C. Coal
D. Natural gas
Answer: A. Solar energy
Explanation:
Hope this helps :)
Solar energy is the renewable source of energy. So, the correct option is A.
What is Renewable resources?A natural resource that can be replenished to replace the portion used up by usage and consumption is known as a renewable resource, furthermore known as a flow resource. This replenishment can occur naturally through reproduction or through other recurring processes in a limited amount of time on a human time scale.
Renewable energy is generated by renewable resources that replace themselves more quickly than they are used up. Examples of these sources that are continuously replenished are the sun and the wind.
Solar energy, wind, falling water, geothermal heat from the soil, biomass from plants, waves, ocean currents, temperature variations in the oceans, and tide energy are all examples of renewable resources.
Therefore, the correct option is A.
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Which of the following statements is true?
Humans are at the top of the evolutionary ladder because we have the largest brains.
Humans are more complicated than crickets, so they are better organisms.
Any type of change in the shape or behavior of an organism is considered an evolution.
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Answer:
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Explanation:
HELPPPP PLEASEEE!!!! Which of the following statements is true?
Humans are at the top of the evolutionary ladder because we have the largest brains.
Humans are more complicated than crickets, so they are better organisms.
Any type of change in the shape or behavior of an organism is considered an evolution.
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Answer:
Macroevolutionists cannot make direct observations because most of the organisms are dead or extinct.
Explanation:
Carbon moves out of the
_by decomposition
O Hydrosphere
O Geosphere
O Atmosphere
Biosphere
c
Explanation:
atmosphere(Atmosphere)
application of biopsy
Appendages in arthropods are most similar to ______ in humans
a: bones
b: arms
c: chests
d: mouths
Answer:
a
Explanation:
Answer:
Bones
Explanation:
Answer the question above
Answer:
F
Explanation:
In photosynthesis, what form of energy is sunlight converted to, and how is this
energy stored?
Select the correct answer.
Which phrase best describes the image?
Answer:
there is no image
Explanation:
What is the name of the process that plant cells use chloroplast to create their own food?. Single choice.
what are the steps in the digestion of protein
Explanation:
Protein digestion begins when you first start chewing. There are two enzymes in your saliva called amylase and lipase. They mostly break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids.
hope it helps!
Which three processes happen as a multicellur organism grows
Answer:
The four essential processes by which a multicellular organism is made: cell proliferation, cell specialization, cell interaction, and cell movement. In a developing embryo, all these processes are happening at once, in a kaleidoscopic variety of different ways in different parts of the organism.
cell proliferation, cell specialization, cell interaction, and cell movement.
Neurons that analyze visual input and respond to specific things are called
Answer: Feature detectors
Which of the following is a molecule?
A. Argon
B. Water
C. Nitrogen
D. Uranium
Answer:
Argon- a chemical element
Water- polar molecule
Nitrogen- chemical compound
Uranium- chemical element
Hope this helps! :)
Please give brainliest
:)
Explanation:
In conclusion B. water is a molecule
What are the two most important driving forces of metamorphism?
A. High heat and pressure
B. Melting and cystallization
C. Deposition and lithification
D.Weathering and accumulation
E.Magma and lava
ne questions
Answer:
Heat and pressure
Explanation:
Metamorphic rocks are found deep underground
The two most important driving forces of metamorphism are high heat and pressure (option A).
These two factors play a significant role in transforming rocks into metamorphic rocks. When rocks are subjected to high temperatures and pressures, the minerals within them undergo changes in their composition, structure, and texture. This process leads to the formation of new minerals and the recrystallization of existing minerals, resulting in the development of distinct metamorphic textures and structures.
The course of transformation doesn't dissolve the stones, however rather changes them into denser, more conservative rocks. Rearrangements of mineral components or reactions with fluids that enter the rocks produce new minerals.
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What are the main ideas behind the cell theory? Check all that apply.
Answer:
all living things are composed of one or more cells the cell is basic unit of life and new cells arise from existing cells
Answer:
Cells are the basic unit of structure and function.
Cells come from other cells.
Cells make up all living things
Explanation: